Volumes in Fifth Series (Commons), by number
| Number | Start date | End date | Loading status (% success) | Sittings found | Sittings loaded |
|---|---|---|---|---|---|
| Volume 1 | 16 Feb. 1909 | 5 Mar. 1909 | 100% | 19 | 19 |
| Volume 2 | — | — | — | — | — |
| Volume 3 | 29 Mar. 1909 | 23 Apr. 1909 | 100% | 26 | 26 |
| Volume 4 | 26 Apr. 1909 | 14 May. 1909 | 100% | 30 | 30 |
| Volume 5 | 17 May. 1909 | 4 Jun. 1909 | 100% | 22 | 22 |
| Volume 6 | — | — | — | — | — |
| Volume 7 | 28 Jun. 1909 | 16 Jul. 1909 | 100% | 30 | 30 |
| Volume 8 | 19 Jul. 1909 | 6 Aug. 1909 | 100% | 30 | 30 |
| Volume 9 | 9 Aug. 1909 | 27 Aug. 1909 | 100% | 30 | 30 |
| Volume 10 | 30 Aug. 1909 | 17 Sep. 1909 | 100% | 30 | 30 |
| Volume 11 | 20 Sep. 1909 | 8 Oct. 1909 | 100% | 30 | 30 |
| Volume 12 | 18 Oct. 1909 | 5 Nov. 1909 | 100% | 30 | 30 |
| Volume 13 | 23 Nov. 1909 | 3 Dec. 1909 | 100% | 12 | 12 |
| Volume 14 | 15 Feb. 1910 | 11 Mar. 1910 | 100% | 31 | 31 |
| Volume 15 | 14 Mar. 1910 | 1 Apr. 1910 | 100% | 25 | 25 |
| Volume 16 | 4 Apr. 1910 | 22 Apr. 1910 | 100% | 30 | 30 |
| Volume 17 | 25 Apr. 1910 | 17 Jun. 1910 | 100% | 31 | 31 |
| Volume 18 | 20 Jun. 1910 | 8 Jul. 1910 | 100% | 30 | 30 |
| Volume 19 | 11 Jul. 1910 | 3 Aug. 1910 | 100% | 31 | 31 |
| Volume 20 | — | — | — | — | — |
| Volume 21 | 31 Jan. 1911 | 24 Feb. 1911 | 100% | 31 | 31 |
| Volume 22 | 27 Feb. 1911 | 17 Mar. 1911 | 100% | 30 | 30 |
| Volume 23 | 20 Mar. 1911 | 7 Apr. 1911 | 100% | 30 | 30 |
| Volume 24 | 10 Apr. 1911 | 28 Apr. 1911 | 100% | 24 | 24 |
| Volume 25 | 1 May. 1911 | 19 May. 1911 | 100% | 30 | 30 |
| Volume 26 | 22 May. 1911 | 16 Jun. 1911 | 100% | 28 | 28 |
| Volume 27 | 19 Jun. 1911 | 7 Jul. 1911 | 100% | 23 | 23 |
| Volume 28 | 10 Jul. 1911 | 28 Jul. 1911 | 100% | 30 | 30 |
| Volume 29 | 31 Jul. 1911 | 22 Aug. 1911 | 100% | 32 | 32 |
| Volume 30 | 24 Oct. 1911 | 10 Nov. 1911 | 100% | 28 | 28 |
| Volume 31 | 13 Nov. 1911 | 24 Nov. 1911 | 100% | 20 | 20 |
| Volume 32 | 27 Nov. 1911 | 16 Dec. 1911 | 100% | 31 | 31 |
| Volume 33 | unknown | unknown | 0% | 0 | 0 |
| Volume 34 | 14 Feb. 1912 | 1 Mar. 1912 | 100% | 25 | 25 |
| Volume 35 | 4 Mar. 1912 | 22 Mar. 1912 | 100% | 30 | 30 |
| Volume 36 | 25 Mar. 1912 | 12 Apr. 1912 | 100% | 22 | 22 |
| Volume 37 | — | — | — | — | — |
| Volume 38 | 6 May. 1912 | 22 May. 1912 | 100% | 26 | 26 |
| Volume 39 | 4 Jun. 1912 | 21 Jun. 1912 | 100% | 28 | 28 |
| Volume 40 | — | — | — | — | — |
| Volume 41 | 15 Jul. 1912 | 7 Aug. 1912 | 100% | 36 | 36 |
| Volume 42 | 7 Oct. 1912 | 25 Oct. 1912 | 100% | 30 | 30 |
| Volume 43 | 28 Oct. 1912 | 14 Nov. 1912 | 100% | 28 | 28 |
| Volume 44 | 18 Nov. 1912 | 6 Dec. 1912 | 100% | 30 | 30 |
| Volume 45 | 9 Dec. 1912 | 20 Dec. 1912 | 100% | 20 | 20 |
| Volume 46 | 30 Dec. 1912 | 17 Jan. 1913 | 100% | 30 | 30 |
| Volume 47 | 20 Jan. 1913 | 5 Feb. 1913 | 100% | 26 | 26 |
| Volume 48 | 6 Feb. 1913 | 14 Feb. 1913 | 100% | 16 | 16 |
| Volume 49 | unknown | unknown | 100% | 4 | 4 |
| Volume 50 | 10 Mar. 1913 | 28 Mar. 1913 | 100% | 28 | 28 |
| Volume 51 | 31 Mar. 1913 | 18 Apr. 1913 | 100% | 30 | 30 |
| Volume 52 | 21 Apr. 1913 | 8 May. 1913 | 100% | 28 | 28 |
| Volume 53 | 27 May. 1913 | 13 Jun. 1913 | 100% | 27 | 27 |
| Volume 54 | 16 Jun. 1913 | 4 Jul. 1913 | 100% | 30 | 30 |
| Volume 55 | 7 Jul. 1913 | 25 Jul. 1913 | 100% | 30 | 30 |
| Volume 56 | 28 Jul. 1913 | 15 Aug. 1913 | 100% | 30 | 30 |
| Volume 57 | unknown | unknown | 0% | 0 | 0 |
| Volume 58 | 10 Feb. 1914 | 27 Feb. 1914 | 100% | 26 | 26 |
| Volume 59 | — | — | — | — | — |
| Volume 60 | 23 Mar. 1914 | 8 Apr. 1914 | 100% | 26 | 26 |
| Volume 61 | 14 Apr. 1914 | 1 May. 1914 | 100% | 28 | 28 |
| Volume 62 | 4 May. 1914 | 22 May. 1914 | 100% | 30 | 30 |
| Volume 63 | — | — | — | — | — |
| Volume 64 | 29 Jun. 1914 | 17 Jul. 1914 | 100% | 30 | 30 |
| Volume 65 | 20 Jul. 1914 | 10 Aug. 1914 | 100% | 33 | 33 |
| Volume 66 | 25 Aug. 1914 | 31 Aug. 2009 | 100% | 23 | 23 |
| Volume 67 | unknown | unknown | 0% | 0 | 0 |
| Volume 68 | 11 Nov. 1914 | 27 Nov. 1914 | 100% | 23 | 23 |
| Volume 69 | 2 Feb. 1915 | 18 Feb. 1915 | 100% | 22 | 22 |
| Volume 70 | 22 Feb. 1915 | 16 Mar. 1915 | 100% | 28 | 28 |
| Volume 71 | 14 Apr. 1915 | 19 May. 1915 | 100% | 36 | 36 |
| Volume 72 | 3 Jun. 1915 | 2 Jul. 1915 | 100% | 36 | 36 |
| Volume 73 | 5 Jul. 1915 | 29 Jul. 1915 | 100% | 33 | 33 |
| Volume 74 | 14 Sep. 1915 | 21 Oct. 1915 | 100% | 30 | 30 |
| Volume 75 | — | — | — | — | — |
| Volume 76 | — | — | — | — | — |
| Volume 77 | 20 Dec. 1915 | 13 Jan. 1916 | 100% | 22 | 22 |
| Volume 78 | — | — | — | — | — |
| Volume 79 | unknown | unknown | 0% | 0 | 0 |
| Volume 80 | 15 Feb. 1916 | 16 Mar. 1916 | 100% | 31 | 31 |
| Volume 81 | — | — | — | — | — |
| Volume 82 | 3 May. 1916 | 1 Jun. 1916 | 100% | 36 | 36 |
| Volume 83 | 20 Jun. 1916 | 6 Jul. 1916 | 100% | 22 | 22 |
| Volume 84 | 10 Jul. 1916 | 31 Jul. 1916 | 100% | 26 | 26 |
| Volume 85 | 1 Aug. 1916 | 23 Aug. 1916 | 100% | 28 | 28 |
| Volume 86 | 10 Oct. 1916 | 2 Nov. 1916 | 100% | 24 | 24 |
| Volume 87 | 7 Nov. 1916 | 23 Nov. 1916 | 100% | 18 | 18 |
| Volume 88 | 27 Nov. 1916 | 22 Dec. 1916 | 100% | 28 | 28 |
| Volume 89 | — | — | — | — | — |
| Volume 90 | 7 Feb. 1917 | 1 Mar. 1917 | 100% | 29 | 29 |
| Volume 91 | 5 Mar. 1917 | 23 Mar. 1917 | 100% | 28 | 28 |
| Volume 92 | 26 Mar. 1917 | 27 Apr. 1917 | 100% | 34 | 34 |
| Volume 93 | — | — | — | — | — |
| Volume 94 | 5 Jun. 1917 | 22 Jun. 1917 | 100% | 28 | 28 |
| Volume 95 | 25 Jun. 1917 | 13 Jul. 1917 | 100% | 30 | 30 |
| Volume 96 | — | — | — | — | — |
| Volume 97 | — | — | — | — | — |
| Volume 98 | — | — | — | — | — |
| Volume 99 | 12 Nov. 1917 | 29 Nov. 1917 | 100% | 28 | 28 |
| Volume 100 | — | — | — | — | — |
| Volume 101 | 14 Jan. 1918 | 6 Feb. 1918 | 100% | 32 | 32 |
| Volume 102 | unknown | unknown | 0% | 0 | 0 |
| Volume 103 | 12 Feb. 1918 | 7 Mar. 1918 | 100% | 29 | 29 |
| Volume 104 | 11 Mar. 1918 | 13 Apr. 1918 | 100% | 26 | 26 |
| Volume 105 | 15 Apr. 1918 | 9 May. 1918 | 100% | 32 | 32 |
| Volume 106 | 13 May. 1918 | 13 Jun. 1918 | 100% | 32 | 32 |
| Volume 107 | 17 Jun. 1918 | 4 Jul. 1918 | 100% | 26 | 26 |
| Volume 108 | 8 Jul. 1918 | 26 Jul. 1918 | 100% | 30 | 30 |
| Volume 109 | 29 Jul. 1918 | 8 Aug. 1918 | 100% | 19 | 19 |
| Volume 110 | 15 Oct. 1918 | 21 Nov. 1918 | 98% | 47 | 46 |
| Volume 111 | unknown | unknown | 0% | 0 | 0 |
| Volume 112 | 4 Feb. 1919 | 27 Feb. 1919 | 100% | 29 | 29 |
| Volume 113 | 3 Mar. 1919 | 21 Mar. 1919 | 100% | 30 | 30 |
| Volume 114 | 24 Mar. 1919 | 16 Apr. 1919 | 100% | 36 | 36 |
| Volume 115 | 29 Apr. 1919 | 16 May. 1919 | 96% | 28 | 27 |
| Volume 116 | 19 May. 1919 | 6 Jun. 1919 | 100% | 30 | 30 |
| Volume 117 | 24 Jun. 1919 | 11 Jul. 1919 | 100% | 28 | 28 |
| Volume 118 | 14 Jul. 1919 | 1 Aug. 1919 | 100% | 30 | 30 |
| Volume 119 | 4 Aug. 1919 | 19 Aug. 1919 | 100% | 24 | 24 |
| Volume 120 | 22 Oct. 1919 | 7 Nov. 1919 | 100% | 24 | 24 |
| Volume 121 | 10 Nov. 1919 | 28 Nov. 1919 | 100% | 28 | 28 |
| Volume 122 | 1 Dec. 1919 | 12 Dec. 1919 | 100% | 20 | 20 |
| Volume 123 | 15 Dec. 1919 | 23 Dec. 1919 | 100% | 14 | 14 |
| Volume 124 | unknown | unknown | 0% | 0 | 0 |
| Volume 125 | 10 Feb. 1920 | 27 Feb. 1920 | 100% | 27 | 27 |
| Volume 126 | 1 Mar. 1920 | 19 Mar. 1920 | 100% | 30 | 30 |
| Volume 127 | 22 Mar. 1920 | 16 Apr. 1920 | 100% | 26 | 26 |
| Volume 128 | 19 Apr. 1920 | 7 May. 1920 | 100% | 30 | 30 |
| Volume 129 | — | — | — | — | — |
| Volume 130 | 7 Jun. 1920 | 25 Jun. 1920 | 100% | 30 | 30 |
| Volume 131 | 28 Jun. 1920 | 16 Jul. 1920 | 100% | 30 | 30 |
| Volume 132 | — | — | — | — | — |
| Volume 133 | 9 Aug. 1920 | 29 Oct. 1920 | 100% | 26 | 26 |
| Volume 134 | 1 Nov. 1920 | 19 Nov. 1920 | 100% | 28 | 28 |
| Volume 135 | 22 Nov. 1920 | 10 Dec. 1920 | 100% | 30 | 30 |
| Volume 136 | — | — | — | — | — |
| Volume 137 | unknown | unknown | 0% | 0 | 0 |
| Volume 138 | 15 Feb. 1921 | 4 Mar. 1921 | 100% | 28 | 28 |
| Volume 139 | — | — | — | — | — |
| Volume 140 | 4 Apr. 1921 | 22 Apr. 1921 | 100% | 30 | 30 |
| Volume 141 | — | — | — | — | — |
| Volume 142 | 24 May. 1921 | 10 Jun. 1921 | 96% | 28 | 27 |
| Volume 143 | 13 Jun. 1921 | 1 Jul. 1921 | 100% | 30 | 30 |
| Volume 144 | — | — | — | — | — |
| Volume 145 | — | — | — | — | — |
| Volume 146 | — | — | — | — | — |
| Volume 147 | — | — | — | — | — |
| Volume 148 | unknown | unknown | 100% | 8 | 8 |
| Volume 149 | unknown | unknown | 100% | 7 | 7 |
| Volume 150 | 7 Feb. 1922 | 24 Feb. 1922 | 100% | 27 | 27 |
| Volume 151 | 27 Feb. 1922 | 17 Mar. 1922 | 100% | 30 | 30 |
| Volume 152 | 20 Mar. 1922 | 7 Apr. 1922 | 100% | 30 | 30 |
| Volume 153 | 10 Apr. 1922 | 12 May. 1922 | 100% | 32 | 32 |
| Volume 154 | 15 May. 1922 | 31 May. 1922 | 100% | 26 | 26 |
| Volume 155 | 12 Jun. 1922 | 30 Jun. 1922 | 100% | 30 | 30 |
| Volume 156 | 3 Jul. 1922 | 21 Jul. 1922 | 100% | 30 | 30 |
| Volume 157 | 24 Jul. 1922 | 4 Aug. 1922 | 100% | 20 | 20 |
| Volume 158 | unknown | unknown | 0% | 0 | 0 |
| Volume 159 | 20 Nov. 1922 | 15 Dec. 1922 | 100% | 35 | 35 |
| Volume 160 | — | — | — | — | — |
| Volume 161 | 5 Mar. 1923 | 23 Mar. 1923 | 100% | 30 | 30 |
| Volume 162 | 26 Mar. 1923 | 20 Apr. 1923 | 100% | 27 | 27 |
| Volume 163 | 23 Apr. 1923 | 11 May. 1923 | 100% | 30 | 30 |
| Volume 164 | — | — | — | — | — |
| Volume 165 | — | — | — | — | — |
| Volume 166 | 2 Jul. 1923 | 20 Jul. 1923 | 100% | 30 | 30 |
| Volume 167 | 23 Jul. 1923 | 2 Aug. 1923 | 100% | 18 | 18 |
| Volume 168 | — | — | — | — | — |
| Volume 169 | 8 Jan. 1924 | 22 Feb. 1924 | 100% | 32 | 32 |
| Volume 170 | 25 Feb. 1924 | 14 Mar. 1924 | 100% | 30 | 30 |
| Volume 171 | — | — | — | — | — |
| Volume 172 | — | — | — | — | — |
| Volume 173 | 5 May. 1924 | 23 May. 1924 | 100% | 30 | 30 |
| Volume 174 | 26 May. 1924 | 20 Jun. 1924 | 100% | 30 | 30 |
| Volume 175 | 23 Jun. 1924 | 11 Jul. 1924 | 100% | 30 | 30 |
| Volume 176 | 14 Jul. 1924 | 7 Aug. 1924 | 100% | 38 | 38 |
| Volume 177 | 30 Sep. 1924 | 9 Oct. 1924 | 100% | 10 | 10 |
| Volume 178 | unknown | unknown | 0% | 0 | 0 |
| Volume 179 | — | — | — | — | — |
| Volume 180 | — | — | — | — | — |
| Volume 181 | 2 Mar. 1925 | 20 Mar. 1925 | 100% | 30 | 30 |
| Volume 182 | 23 Mar. 1925 | 9 Apr. 1925 | 100% | 28 | 28 |
| Volume 183 | 28 Apr. 1925 | 15 May. 1925 | 100% | 28 | 28 |
| Volume 184 | — | — | — | — | — |
| Volume 185 | 15 Jun. 1925 | 3 Jul. 1925 | 100% | 30 | 30 |
| Volume 186 | 6 Jul. 1925 | 24 Jul. 1925 | 100% | 30 | 30 |
| Volume 187 | 27 Jul. 1925 | 7 Aug. 1925 | 100% | 20 | 20 |
| Volume 188 | 16 Nov. 1925 | 4 Dec. 1925 | 100% | 28 | 28 |
| Volume 189 | 7 Dec. 1925 | 22 Dec. 1925 | 100% | 24 | 24 |
| Volume 190 | unknown | unknown | 0% | 0 | 0 |
| Volume 191 | 2 Feb. 1926 | 19 Feb. 1926 | 100% | 28 | 28 |
| Volume 192 | 22 Feb. 1926 | 12 Mar. 1926 | 100% | 30 | 30 |
| Volume 193 | 15 Mar. 1926 | 1 Apr. 1926 | 100% | 28 | 28 |
| Volume 194 | 13 Apr. 1926 | 30 Apr. 1926 | 100% | 28 | 28 |
| Volume 195 | 3 May. 1926 | 14 May. 1926 | 100% | 19 | 19 |
| Volume 196 | — | — | — | — | — |
| Volume 197 | 21 Jun. 1926 | 9 Jul. 1926 | 100% | 30 | 30 |
| Volume 198 | 12 Jul. 1926 | 4 Aug. 1926 | 100% | 36 | 36 |
| Volume 199 | 30 Aug. 1926 | 19 Nov. 1926 | 100% | 30 | 30 |
| Volume 200 | 22 Nov. 1926 | 15 Dec. 1926 | 100% | 36 | 36 |
| Volume 201 | unknown | unknown | 0% | 0 | 0 |
| Volume 202 | 8 Feb. 1927 | 25 Feb. 1927 | 100% | 28 | 28 |
| Volume 203 | 28 Feb. 1927 | 18 Mar. 1927 | 100% | 30 | 30 |
| Volume 204 | 21 Mar. 1927 | 8 Apr. 1927 | 100% | 30 | 30 |
| Volume 205 | 11 Apr. 1927 | 6 May. 1927 | 100% | 26 | 26 |
| Volume 206 | 9 May. 1927 | 27 May. 1927 | 100% | 30 | 30 |
| Volume 207 | 30 May. 1927 | 24 Jun. 1927 | 100% | 28 | 28 |
| Volume 208 | 27 Jun. 1927 | 15 Jul. 1927 | 100% | 30 | 30 |
| Volume 209 | 18 Jul. 1927 | 29 Jul. 1927 | 100% | 20 | 20 |
| Volume 210 | 8 Nov. 1927 | 25 Nov. 1927 | 100% | 28 | 28 |
| Volume 211 | 28 Nov. 1927 | 16 Dec. 1927 | 100% | 30 | 30 |
| Volume 212 | unknown | unknown | 100% | 8 | 8 |
| Volume 213 | — | — | — | — | — |
| Volume 214 | 27 Feb. 1928 | 16 Mar. 1928 | 100% | 30 | 30 |
| Volume 215 | 19 Mar. 1928 | 5 Apr. 1928 | 100% | 28 | 28 |
| Volume 216 | 17 Apr. 1928 | 4 May. 1928 | 100% | 28 | 28 |
| Volume 217 | 7 May. 1928 | 24 May. 1928 | 100% | 28 | 28 |
| Volume 218 | 5 Jun. 1928 | 22 Jun. 1928 | 100% | 27 | 27 |
| Volume 219 | 25 Jun. 1928 | 13 Jul. 1928 | 100% | 30 | 30 |
| Volume 220 | — | — | — | — | — |
| Volume 221 | unknown | unknown | 0% | 0 | 0 |
| Volume 222 | 6 Nov. 1928 | 23 Nov. 1928 | 100% | 26 | 26 |
| Volume 223 | 26 Nov. 1928 | 20 Dec. 1928 | 100% | 38 | 38 |
| Volume 224 | 22 Jan. 1929 | 8 Feb. 1929 | 100% | 28 | 28 |
| Volume 225 | 11 Feb. 1929 | 1 Mar. 1929 | 100% | 30 | 30 |
| Volume 226 | 4 Mar. 1929 | 27 Mar. 1929 | 100% | 36 | 36 |
| Volume 227 | 15 Apr. 1929 | 10 May. 1929 | 100% | 40 | 40 |
| Volume 228 | unknown | unknown | 0% | 0 | 0 |
| Volume 229 | — | — | — | — | — |
| Volume 230 | 15 Jul. 1929 | 26 Jul. 1929 | 100% | 20 | 20 |
| Volume 231 | 29 Oct. 1929 | 15 Nov. 1929 | 100% | 28 | 28 |
| Volume 232 | — | — | — | — | — |
| Volume 233 | 9 Dec. 1929 | 24 Dec. 1929 | 100% | 24 | 24 |
| Volume 234 | 21 Jan. 1930 | 7 Feb. 1930 | 100% | 28 | 28 |
| Volume 235 | 10 Feb. 1930 | 28 Feb. 1930 | 100% | 30 | 30 |
| Volume 236 | 3 Mar. 1930 | 21 Mar. 1930 | 100% | 30 | 30 |
| Volume 237 | 24 Mar. 1930 | 17 Apr. 1930 | 100% | 38 | 38 |
| Volume 238 | 29 Apr. 1930 | 16 May. 1930 | 100% | 28 | 28 |
| Volume 239 | 19 May. 1930 | 6 Jun. 1930 | 100% | 30 | 30 |
| Volume 240 | 17 Jun. 1930 | 4 Jul. 1930 | 100% | 28 | 28 |
| Volume 241 | 7 Jul. 1930 | 25 Jul. 1930 | 100% | 30 | 30 |
| Volume 242 | 28 Jul. 1930 | 1 Aug. 1930 | 100% | 10 | 10 |
| Volume 243 | unknown | unknown | 0% | 0 | 0 |
| Volume 244 | 28 Oct. 1930 | 14 Nov. 1930 | 100% | 26 | 26 |
| Volume 245 | 17 Nov. 1930 | 5 Dec. 1930 | 100% | 30 | 30 |
| Volume 246 | — | — | — | — | — |
| Volume 247 | 20 Jan. 1931 | 6 Feb. 1931 | 100% | 28 | 28 |
| Volume 248 | 9 Feb. 1931 | 27 Feb. 1931 | 100% | 30 | 30 |
| Volume 249 | 2 Mar. 1931 | 20 Mar. 1931 | 100% | 30 | 30 |
| Volume 250 | — | — | — | — | — |
| Volume 251 | 14 Apr. 1931 | 1 May. 1931 | 100% | 28 | 28 |
| Volume 252 | 4 May. 1931 | 22 May. 1931 | 100% | 30 | 30 |
| Volume 253 | 2 Jun. 1931 | 19 Jun. 1931 | 100% | 27 | 27 |
| Volume 254 | 22 Jun. 1931 | 10 Jul. 1931 | 100% | 30 | 30 |
| Volume 255 | 13 Jul. 1931 | 31 Jul. 1931 | 100% | 30 | 30 |
| Volume 256 | 8 Sep. 1931 | 25 Sep. 1931 | 100% | 25 | 25 |
| Volume 257 | 28 Sep. 1931 | 7 Oct. 1931 | 100% | 16 | 16 |
| Volume 258 | unknown | unknown | 0% | 0 | 0 |
| Volume 259 | 3 Nov. 1931 | 20 Nov. 1931 | 100% | 19 | 19 |
| Volume 260 | 23 Nov. 1931 | 11 Dec. 1931 | 100% | 30 | 30 |
| Volume 261 | 2 Feb. 1932 | 19 Feb. 1932 | 100% | 28 | 28 |
| Volume 262 | 22 Feb. 1932 | 11 Mar. 1932 | 100% | 30 | 30 |
| Volume 263 | 14 Mar. 1932 | 24 Mar. 1932 | 100% | 18 | 18 |
| Volume 264 | 5 Apr. 1932 | 22 Apr. 1932 | 100% | 27 | 27 |
| Volume 265 | 25 Apr. 1932 | 13 May. 1932 | 100% | 30 | 30 |
| Volume 266 | 23 May. 1932 | 10 Jun. 1932 | 100% | 30 | 30 |
| Volume 267 | 13 Jun. 1932 | 1 Jul. 1932 | 100% | 30 | 30 |
| Volume 268 | 4 Jul. 1932 | 13 Jul. 1932 | 100% | 16 | 16 |
| Volume 269 | 18 Oct. 1932 | 4 Nov. 1932 | 100% | 27 | 27 |
| Volume 270 | 7 Nov. 1932 | 17 Nov. 1932 | 100% | 18 | 18 |
| Volume 271 | unknown | unknown | 0% | 0 | 0 |
| Volume 272 | 22 Nov. 1932 | 9 Dec. 1932 | 100% | 26 | 26 |
| Volume 273 | 12 Dec. 1932 | 22 Dec. 1932 | 100% | 18 | 18 |
| Volume 274 | 7 Feb. 1933 | 24 Feb. 1933 | 100% | 28 | 28 |
| Volume 275 | 27 Feb. 1933 | 17 Mar. 1933 | 100% | 30 | 30 |
| Volume 276 | 20 Mar. 1933 | 13 Apr. 1933 | 100% | 38 | 38 |
| Volume 277 | 25 Apr. 1933 | 12 May. 1933 | 100% | 28 | 28 |
| Volume 278 | 15 May. 1933 | 2 Jun. 1933 | 100% | 30 | 30 |
| Volume 279 | 13 Jun. 1933 | 30 Jun. 1933 | 100% | 28 | 28 |
| Volume 280 | 3 Jul. 1933 | 28 Jul. 1933 | 100% | 40 | 40 |
| Volume 281 | 7 Nov. 1933 | 17 Nov. 1933 | 100% | 18 | 18 |
| Volume 282 | unknown | unknown | 0% | 0 | 0 |
| Volume 283 | 21 Nov. 1933 | 8 Dec. 1933 | 100% | 27 | 27 |
| Volume 284 | 11 Dec. 1933 | 21 Dec. 1933 | 100% | 16 | 16 |
| Volume 285 | 29 Jan. 1934 | 16 Feb. 1934 | 100% | 30 | 30 |
| Volume 286 | 19 Feb. 1934 | 9 Mar. 1934 | 100% | 30 | 30 |
| Volume 287 | 12 Mar. 1934 | 29 Mar. 1934 | 100% | 28 | 28 |
| Volume 288 | 9 Apr. 1934 | 27 Apr. 1934 | 100% | 30 | 30 |
| Volume 289 | 30 Apr. 1934 | 18 May. 1934 | 100% | 30 | 30 |
| Volume 290 | 29 May. 1934 | 15 Jun. 1934 | 100% | 28 | 28 |
| Volume 291 | 18 Jun. 1934 | 6 Jul. 1934 | 100% | 30 | 30 |
| Volume 292 | 9 Jul. 1934 | 31 Jul. 1934 | 100% | 34 | 34 |
| Volume 293 | 30 Oct. 1934 | 16 Nov. 1934 | 100% | 28 | 28 |
| Volume 294 | unknown | unknown | 0% | 0 | 0 |
| Volume 295 | 20 Nov. 1934 | 7 Dec. 1934 | 100% | 26 | 26 |
| Volume 296 | 10 Dec. 1934 | 21 Dec. 1934 | 100% | 20 | 20 |
| Volume 297 | — | — | — | — | — |
| Volume 298 | 18 Feb. 1935 | 8 Mar. 1935 | 100% | 30 | 30 |
| Volume 299 | 11 Mar. 1935 | 29 Mar. 1935 | 100% | 30 | 30 |
| Volume 300 | 1 Apr. 1935 | 18 Apr. 1935 | 100% | 28 | 28 |
| Volume 301 | 29 Apr. 1935 | 17 May. 1935 | 100% | 28 | 28 |
| Volume 302 | 20 May. 1935 | 7 Jun. 1935 | 100% | 28 | 28 |
| Volume 303 | 17 Jun. 1935 | 5 Jul. 1935 | 100% | 30 | 30 |
| Volume 304 | 8 Jul. 1935 | 2 Aug. 1935 | 100% | 40 | 40 |
| Volume 305 | 22 Oct. 1935 | 25 Oct. 1935 | 100% | 7 | 7 |
| Volume 306 | unknown | unknown | 0% | 0 | 0 |
| Volume 307 | 26 Nov. 1935 | 20 Dec. 1935 | 100% | 29 | 29 |
| Volume 308 | — | — | — | — | — |
| Volume 309 | 24 Feb. 1936 | 13 Mar. 1936 | 100% | 27 | 27 |
| Volume 310 | 16 Mar. 1936 | 9 Apr. 1936 | 100% | 38 | 38 |
| Volume 311 | 21 Apr. 1936 | 8 May. 1936 | 100% | 28 | 28 |
| Volume 312 | 11 May. 1936 | 29 May. 1936 | 100% | 29 | 29 |
| Volume 313 | 9 Jun. 1936 | 26 Jun. 1936 | 100% | 28 | 28 |
| Volume 314 | 29 Jun. 1936 | 17 Jul. 1936 | 100% | 30 | 30 |
| Volume 315 | 20 Jul. 1936 | 31 Jul. 1936 | 100% | 18 | 18 |
| Volume 316 | unknown | unknown | 100% | 4 | 4 |
| Volume 317 | 3 Nov. 1936 | 20 Nov. 1936 | 100% | 28 | 28 |
| Volume 318 | 23 Nov. 1936 | 18 Dec. 1936 | 100% | 40 | 40 |
| Volume 319 | 19 Jan. 1937 | 5 Feb. 1937 | 100% | 28 | 28 |
| Volume 320 | 8 Feb. 1937 | 26 Feb. 1937 | 100% | 30 | 30 |
| Volume 321 | 1 Mar. 1937 | 25 Mar. 1937 | 100% | 38 | 38 |
| Volume 322 | 6 Apr. 1937 | 22 Apr. 1937 | 100% | 26 | 26 |
| Volume 323 | 26 Apr. 1637 | 6 May. 1637 | 100% | 18 | 18 |
| Volume 324 | 24 May. 1937 | 11 Jun. 1937 | 100% | 30 | 30 |
| Volume 325 | 14 Jun. 1937 | 2 Jul. 1937 | 100% | 30 | 30 |
| Volume 326 | 5 Jul. 1937 | 30 Jul. 1937 | 100% | 40 | 40 |
| Volume 327 | unknown | unknown | 100% | 4 | 4 |
| Volume 328 | 26 Oct. 1937 | 12 Nov. 1937 | 100% | 27 | 27 |
| Volume 329 | 15 Nov. 1937 | 3 Dec. 1937 | 100% | 30 | 30 |
| Volume 330 | 6 Dec. 1937 | 23 Dec. 1937 | 100% | 28 | 28 |
| Volume 331 | 1 Feb. 1938 | 18 Feb. 1938 | 100% | 28 | 28 |
| Volume 332 | 21 Feb. 1938 | 11 Mar. 1938 | 100% | 30 | 30 |
| Volume 333 | 14 Mar. 1938 | 1 Apr. 1938 | 100% | 30 | 30 |
| Volume 334 | 4 Apr. 1938 | 14 Apr. 1938 | 100% | 18 | 18 |
| Volume 335 | 26 Apr. 1938 | 13 May. 1938 | 100% | 28 | 28 |
| Volume 336 | 16 May. 1938 | 3 Jun. 1938 | 100% | 30 | 30 |
| Volume 337 | 14 Jun. 1938 | 1 Jul. 1938 | 100% | 28 | 28 |
| Volume 338 | 4 Jul. 1938 | 29 Jul. 1938 | 100% | 40 | 40 |
| Volume 339 | 28 Sep. 1938 | 6 Oct. 1938 | 100% | 9 | 9 |
| Volume 340 | unknown | unknown | 100% | 8 | 8 |
| Volume 341 | 8 Nov. 1938 | 25 Nov. 1938 | 100% | 28 | 28 |
| Volume 342 | 28 Nov. 1938 | 22 Dec. 1938 | 100% | 38 | 38 |
| Volume 343 | 31 Jan. 1939 | 17 Feb. 1939 | 100% | 28 | 28 |
| Volume 344 | 20 Feb. 1939 | 10 Mar. 1939 | 100% | 30 | 30 |
| Volume 345 | 13 Mar. 1939 | 5 Apr. 1939 | 100% | 38 | 38 |
| Volume 346 | 13 Apr. 1939 | 5 May. 1939 | 100% | 29 | 29 |
| Volume 347 | 8 May. 1939 | 26 May. 1939 | 100% | 30 | 30 |
| Volume 348 | 5 Jun. 1939 | 23 Jun. 1939 | 100% | 30 | 30 |
| Volume 349 | 26 Jun. 1939 | 14 Jul. 1939 | 100% | 28 | 28 |
| Volume 350 | 17 Jul. 1939 | 4 Aug. 1939 | 100% | 28 | 28 |
| Volume 351 | 24 Aug. 1939 | 5 Oct. 1939 | 100% | 38 | 38 |
| Volume 352 | 9 Oct. 1939 | 2 Nov. 1939 | 100% | 26 | 26 |
| Volume 353 | 7 Nov. 1939 | 23 Nov. 1939 | 100% | 18 | 18 |
| Volume 354 | 8 Nov. 1938 | 23 Nov. 1939 | 0% | 0 | 0 |
| Volume 355 | 28 Nov. 1939 | 14 Dec. 1939 | 100% | 18 | 18 |
| Volume 356 | 16 Jan. 1940 | 1 Feb. 1940 | 100% | 18 | 18 |
| Volume 357 | 6 Feb. 1940 | 1 Mar. 1940 | 100% | 28 | 28 |
| Volume 358 | 4 Mar. 1940 | 21 Mar. 1940 | 100% | 28 | 28 |
| Volume 359 | 2 Apr. 1940 | 18 Apr. 1940 | 100% | 18 | 18 |
| Volume 360 | 23 Apr. 1940 | 13 May. 1940 | 100% | 20 | 20 |
| Volume 361 | 21 May. 1940 | 13 Jun. 1940 | 100% | 24 | 24 |
| Volume 362 | 18 Jun. 1940 | 11 Jul. 1940 | 100% | 24 | 24 |
| Volume 363 | 16 Jul. 1940 | 1 Aug. 1940 | 100% | 18 | 18 |
| Volume 364 | 6 Aug. 1940 | 22 Aug. 1940 | 100% | 18 | 18 |
| Volume 365 | 5 Sep. 1940 | 20 Nov. 1940 | 100% | 40 | 40 |
| Volume 366 | 28 Nov. 1939 | 20 Nov. 1940 | 0% | 0 | 0 |
| Volume 367 | — | — | — | — | — |
| Volume 368 | 21 Jan. 1941 | 13 Feb. 1941 | 100% | 24 | 24 |
| Volume 369 | 18 Feb. 1941 | 13 Mar. 1941 | 100% | 24 | 24 |
| Volume 370 | 18 Mar. 1941 | 10 Apr. 1941 | 100% | 26 | 26 |
| Volume 371 | 22 Apr. 1941 | 29 May. 1941 | 100% | 36 | 36 |
| Volume 372 | 10 Jun. 1941 | 3 Jul. 1941 | 100% | 24 | 24 |
| Volume 373 | 8 Jul. 1941 | 7 Aug. 1941 | 100% | 34 | 34 |
| Volume 374 | 9 Sep. 1941 | 11 Nov. 1941 | 100% | 32 | 32 |
| Volume 375 | 21 Nov. 1940 | 11 Nov. 1941 | 0% | 0 | 0 |
| Volume 376 | 12 Nov. 1941 | 19 Dec. 1941 | 100% | 38 | 38 |
| Volume 377 | 8 Jan. 1942 | 19 Feb. 1942 | 100% | 32 | 32 |
| Volume 378 | 24 Feb. 1942 | 26 Mar. 1942 | 100% | 30 | 30 |
| Volume 379 | — | — | — | — | — |
| Volume 380 | 19 May. 1942 | 25 Jun. 1942 | 100% | 30 | 30 |
| Volume 381 | 30 Jun. 1942 | 21 Jul. 1942 | 100% | 20 | 20 |
| Volume 382 | 22 Jul. 1942 | 6 Aug. 1942 | 100% | 16 | 16 |
| Volume 383 | 8 Sep. 1942 | 10 Nov. 1942 | 100% | 34 | 34 |
| Volume 384 | 12 Nov. 1941 | 10 Nov. 1942 | 0% | 0 | 0 |
| Volume 385 | 11 Nov. 1942 | 17 Dec. 1942 | 100% | 33 | 33 |
| Volume 386 | 19 Jan. 1943 | 18 Feb. 1943 | 100% | 30 | 30 |
| Volume 387 | 23 Feb. 1943 | 25 Mar. 1943 | 100% | 28 | 28 |
| Volume 388 | 30 Mar. 1943 | 22 Apr. 1943 | 100% | 26 | 26 |
| Volume 389 | 4 May. 1943 | 27 May. 1943 | 100% | 24 | 24 |
| Volume 390 | 1 Jun. 1943 | 8 Jul. 1943 | 100% | 30 | 30 |
| Volume 391 | 13 Jul. 1943 | 5 Aug. 1943 | 100% | 30 | 30 |
| Volume 392 | 21 Sep. 1943 | 21 Oct. 1943 | 100% | 20 | 20 |
| Volume 393 | 26 Oct. 1943 | 23 Nov. 1943 | 100% | 22 | 22 |
| Volume 394 | 11 Nov. 1942 | 23 Nov. 1943 | 0% | 0 | 0 |
| Volume 395 | 24 Nov. 1943 | 17 Dec. 1943 | 100% | 27 | 27 |
| Volume 396 | 18 Jan. 1944 | 11 Feb. 1944 | 100% | 30 | 30 |
| Volume 397 | 15 Feb. 1944 | 10 Mar. 1944 | 100% | 32 | 32 |
| Volume 398 | 14 Mar. 1944 | 6 Apr. 1944 | 100% | 30 | 30 |
| Volume 399 | 18 Apr. 1944 | 12 May. 1944 | 100% | 32 | 32 |
| Volume 400 | 16 May. 1944 | 16 Jun. 1944 | 100% | 32 | 32 |
| Volume 401 | 20 Jun. 1944 | 14 Jul. 1944 | 100% | 32 | 32 |
| Volume 402 | 18 Jul. 1944 | 3 Aug. 1944 | 100% | 22 | 22 |
| Volume 403 | 26 Sep. 1944 | 20 Oct. 1944 | 100% | 33 | 33 |
| Volume 404 | 24 Oct. 1944 | 28 Nov. 1944 | 100% | 34 | 34 |
| Volume 405 | 24 Nov. 1943 | 28 Nov. 1944 | 0% | 0 | 0 |
| Volume 406 | 29 Nov. 1944 | 21 Dec. 1944 | 100% | 28 | 28 |
| Volume 407 | 16 Jan. 1945 | 9 Feb. 1945 | 100% | 32 | 32 |
| Volume 408 | 13 Feb. 1945 | 9 Mar. 1945 | 100% | 32 | 32 |
| Volume 409 | 13 Mar. 1945 | 13 Apr. 1945 | 100% | 30 | 30 |
| Volume 410 | — | — | — | — | — |
| Volume 411 | 29 May. 1945 | 15 Jun. 1945 | 100% | 27 | 27 |
| Volume 412 | 29 Nov. 1944 | 15 Jun. 1945 | 0% | 0 | 0 |
| Volume 413 | 1 Aug. 1945 | 24 Aug. 1945 | 100% | 17 | 17 |
| Volume 414 | 9 Oct. 1945 | 26 Oct. 1945 | 100% | 28 | 28 |
| Volume 415 | 29 Oct. 1945 | 16 Nov. 1945 | 100% | 30 | 30 |
| Volume 416 | 19 Nov. 1945 | 7 Dec. 1945 | 100% | 30 | 30 |
| Volume 417 | 10 Dec. 1945 | 20 Dec. 1945 | 100% | 18 | 18 |
| Volume 418 | — | — | — | — | — |
| Volume 419 | 11 Feb. 1946 | 1 Mar. 1946 | 100% | 30 | 30 |
| Volume 420 | 4 Mar. 1946 | 22 Mar. 1946 | 100% | 28 | 28 |
| Volume 421 | 25 Mar. 1946 | 18 Apr. 1946 | 100% | 38 | 38 |
| Volume 422 | 30 Apr. 1946 | 17 May. 1946 | 100% | 27 | 27 |
| Volume 423 | 20 May. 1946 | 7 Jun. 1946 | 100% | 30 | 30 |
| Volume 424 | — | — | — | — | — |
| Volume 425 | 8 Jul. 1946 | 23 Jul. 1946 | 100% | 24 | 24 |
| Volume 426 | 24 Jul. 1946 | 2 Aug. 1946 | 100% | 16 | 16 |
| Volume 427 | 8 Oct. 1946 | 23 Oct. 1946 | 100% | 24 | 24 |
| Volume 428 | 24 Oct. 1946 | 6 Nov. 1946 | 100% | 20 | 20 |
| Volume 429 | 1 Aug. 1945 | 6 Nov. 1946 | 0% | 0 | 0 |
| Volume 430 | 12 Nov. 1946 | 29 Nov. 1946 | 100% | 27 | 27 |
| Volume 431 | 2 Dec. 1946 | 20 Dec. 1946 | 100% | 30 | 30 |
| Volume 432 | 21 Jan. 1947 | 7 Feb. 1947 | 100% | 28 | 28 |
| Volume 433 | 10 Feb. 1947 | 28 Feb. 1947 | 100% | 30 | 30 |
| Volume 434 | 3 Mar. 1947 | 4 Mar. 1947 | 100% | 20 | 20 |
| Volume 435 | 7 Mar. 1947 | 3 Apr. 1947 | 100% | 28 | 28 |
| Volume 436 | 15 Apr. 1947 | 2 May. 1947 | 100% | 28 | 28 |
| Volume 437 | 5 May. 1947 | 23 May. 1947 | 100% | 30 | 30 |
| Volume 438 | 3 Jun. 1947 | 20 Jun. 1947 | 100% | 28 | 28 |
| Volume 439 | 23 Jun. 1947 | 11 Jul. 1947 | 100% | 30 | 30 |
| Volume 440 | 14 Jul. 1947 | 25 Jul. 1947 | 100% | 20 | 20 |
| Volume 441 | 28 Jul. 1947 | 20 Oct. 1947 | 100% | 28 | 28 |
| Volume 442 | 12 Nov. 1946 | 20 Oct. 1947 | 0% | 0 | 0 |
| Volume 443 | 21 Oct. 1947 | 7 Nov. 1947 | 100% | 27 | 27 |
| Volume 444 | 10 Nov. 1947 | 28 Nov. 1947 | 100% | 30 | 30 |
| Volume 445 | 1 Dec. 1947 | 19 Dec. 1947 | 100% | 30 | 30 |
| Volume 446 | unknown | unknown | 100% | 28 | 28 |
| Volume 447 | 9 Feb. 1948 | 27 Feb. 1948 | 100% | 30 | 30 |
| Volume 448 | 1 Mar. 1948 | 25 Mar. 1948 | 100% | 38 | 38 |
| Volume 449 | 6 Apr. 1948 | 23 Apr. 1948 | 100% | 28 | 28 |
| Volume 450 | 26 Apr. 1948 | 14 May. 1948 | 100% | 30 | 30 |
| Volume 451 | — | — | — | — | — |
| Volume 452 | 14 Jun. 1948 | 2 Jul. 1948 | 100% | 30 | 30 |
| Volume 453 | 5 Jul. 1948 | 16 Jul. 1948 | 100% | 20 | 20 |
| Volume 454 | — | — | — | — | — |
| Volume 455 | 21 Oct. 1947 | 13 Sep. 1948 | 0% | 0 | 0 |
| Volume 456 | 14 Sep. 1948 | 25 Oct. 1948 | 100% | 17 | 17 |
| Volume 457 | 26 Oct. 1948 | 12 Nov. 1948 | 100% | 25 | 25 |
| Volume 458 | 15 Nov. 1948 | 3 Dec. 1948 | 100% | 30 | 30 |
| Volume 459 | 6 Dec. 1948 | 17 Dec. 1948 | 100% | 20 | 20 |
| Volume 460 | 18 Jan. 1949 | 4 Feb. 1949 | 100% | 28 | 28 |
| Volume 461 | 7 Feb. 1949 | 25 Feb. 1949 | 100% | 30 | 30 |
| Volume 462 | 28 Feb. 1949 | 18 Mar. 1949 | 100% | 30 | 30 |
| Volume 463 | 21 Mar. 1949 | 14 Apr. 1949 | 100% | 38 | 38 |
| Volume 464 | 26 Apr. 1949 | 13 May. 1949 | 100% | 28 | 28 |
| Volume 465 | 16 May. 1949 | 3 Jun. 1949 | 100% | 30 | 30 |
| Volume 466 | 21 Jun. 1949 | 8 Jul. 1949 | 100% | 28 | 28 |
| Volume 467 | 11 Jul. 1949 | 30 Jul. 1949 | 100% | 32 | 32 |
| Volume 468 | 27 Sep. 1949 | 28 Oct. 1949 | 100% | 22 | 22 |
| Volume 469 | 31 Oct. 1949 | 18 Nov. 1949 | 100% | 30 | 30 |
| Volume 470 | 21 Nov. 1949 | 16 Dec. 1949 | 100% | 39 | 39 |
| Volume 471 | 26 Oct. 1949 | 16 Dec. 1949 | 0% | 0 | 0 |
| Volume 472 | 1 Mar. 1950 | 24 Mar. 1950 | 100% | 31 | 31 |
| Volume 473 | 27 Mar. 1950 | 6 Apr. 1950 | 100% | 18 | 18 |
| Volume 474 | 18 Apr. 1950 | 5 May. 1950 | 100% | 28 | 28 |
| Volume 475 | 8 May. 1950 | 26 May. 1950 | 100% | 30 | 30 |
| Volume 476 | 13 Jun. 1950 | 30 Jun. 1950 | 100% | 28 | 28 |
| Volume 477 | 3 Jul. 1950 | 21 Jul. 1950 | 100% | 30 | 30 |
| Volume 478 | 24 Jul. 1950 | 26 Oct. 1950 | 100% | 38 | 38 |
| Volume 479 | 1 Mar. 1950 | 26 Oct. 1950 | 0% | 0 | 0 |
| Volume 480 | 31 Oct. 1950 | 17 Nov. 1950 | 100% | 28 | 28 |
| Volume 481 | 20 Nov. 1950 | 1 Dec. 1950 | 100% | 20 | 20 |
| Volume 482 | 4 Dec. 1950 | 15 Dec. 1950 | 100% | 20 | 20 |
| Volume 483 | 23 Jan. 1951 | 9 Feb. 1951 | 100% | 28 | 28 |
| Volume 484 | 12 Feb. 1951 | 2 Mar. 1951 | 100% | 30 | 30 |
| Volume 485 | 5 Mar. 1951 | 22 Mar. 1951 | 100% | 28 | 28 |
| Volume 486 | 3 Apr. 1951 | 20 Apr. 1951 | 100% | 28 | 28 |
| Volume 487 | 23 Apr. 1951 | 11 May. 1951 | 100% | 30 | 30 |
| Volume 488 | 29 May. 1951 | 15 Jun. 1951 | 100% | 24 | 24 |
| Volume 489 | 18 Jun. 1951 | 6 Jul. 1951 | 100% | 30 | 30 |
| Volume 490 | — | — | — | — | — |
| Volume 491 | 23 Jul. 1951 | 4 Oct. 1951 | 100% | 20 | 20 |
| Volume 492 | 31 Oct. 1950 | 4 Oct. 1951 | 0% | 0 | 0 |
| Volume 493 | 31 Oct. 1951 | 16 Nov. 1951 | 100% | 19 | 19 |
| Volume 494 | 19 Nov. 1951 | 7 Dec. 1951 | 100% | 30 | 30 |
| Volume 495 | 29 Jan. 1952 | 11 Feb. 1952 | 100% | 17 | 17 |
| Volume 496 | 19 Feb. 1952 | 29 Feb. 1952 | 100% | 18 | 18 |
| Volume 497 | 3 Mar. 1952 | 21 Mar. 1952 | 100% | 30 | 30 |
| Volume 498 | 24 Mar. 1952 | 10 Apr. 1952 | 100% | 28 | 28 |
| Volume 499 | 21 Apr. 1952 | 2 May. 1952 | 100% | 20 | 20 |
| Volume 500 | 5 May. 1952 | 16 May. 1952 | 100% | 20 | 20 |
| Volume 501 | 19 May. 1952 | 30 May. 1952 | 100% | 20 | 20 |
| Volume 502 | 10 Jun. 1952 | 27 Jun. 1952 | 100% | 28 | 28 |
| Volume 503 | 30 Jun. 1952 | 18 Jul. 1952 | 100% | 30 | 30 |
| Volume 504 | 21 Jul. 1952 | 1 Aug. 1952 | 100% | 20 | 20 |
| Volume 505 | 14 Oct. 1952 | 30 Oct. 1952 | 100% | 26 | 26 |
| Volume 506 | 31 Oct. 1951 | 30 Oct. 1952 | 0% | 0 | 0 |
| Volume 507 | 4 Nov. 1952 | 21 Nov. 1952 | 100% | 26 | 26 |
| Volume 508 | 24 Nov. 1952 | 5 Dec. 1952 | 100% | 20 | 20 |
| Volume 509 | 8 Dec. 1952 | 19 Dec. 1952 | 100% | 20 | 20 |
| Volume 510 | 20 Jan. 1953 | 6 Feb. 1953 | 100% | 28 | 28 |
| Volume 511 | 9 Feb. 1953 | 27 Feb. 1953 | 100% | 30 | 30 |
| Volume 512 | 2 Mar. 1953 | 17 Mar. 1953 | 100% | 24 | 24 |
| Volume 513 | 18 Mar. 1953 | 2 Apr. 1953 | 100% | 21 | 21 |
| Volume 514 | 14 Apr. 1953 | 1 May. 1953 | 100% | 28 | 28 |
| Volume 515 | 4 May. 1953 | 22 May. 1953 | 100% | 30 | 30 |
| Volume 516 | 9 Jun. 1953 | 26 Jun. 1953 | 100% | 26 | 26 |
| Volume 517 | 29 Jun. 1953 | 17 Jul. 1953 | 100% | 30 | 30 |
| Volume 518 | 20 Jul. 1953 | 29 Oct. 1953 | 100% | 36 | 36 |
| Volume 519 | 4 Nov. 1952 | 29 Oct. 1953 | 0% | 0 | 0 |
| Volume 520 | 3 Nov. 1953 | 20 Nov. 1953 | 100% | 26 | 26 |
| Volume 521 | 23 Nov. 1953 | 11 Dec. 1953 | 100% | 30 | 30 |
| Volume 522 | 14 Dec. 1953 | 29 Jan. 1954 | 100% | 28 | 28 |
| Volume 523 | 1 Feb. 1954 | 19 Feb. 1954 | 100% | 30 | 30 |
| Volume 524 | 22 Feb. 1954 | 12 Mar. 1954 | 100% | 28 | 28 |
| Volume 525 | — | — | — | — | — |
| Volume 526 | 5 Apr. 1954 | 30 Apr. 1954 | 100% | 26 | 26 |
| Volume 527 | 3 May. 1954 | 21 May. 1954 | 100% | 30 | 30 |
| Volume 528 | 24 May. 1954 | 18 Jun. 1954 | 100% | 28 | 28 |
| Volume 529 | 21 Jun. 1954 | 9 Jul. 1954 | 100% | 30 | 30 |
| Volume 530 | 12 Jul. 1954 | 23 Jul. 1954 | 100% | 20 | 20 |
| Volume 531 | 26 Jul. 1954 | 29 Oct. 1954 | 100% | 28 | 28 |
| Volume 532 | 1 Nov. 1954 | 12 Nov. 1954 | 100% | 20 | 20 |
| Volume 533 | 15 Nov. 1954 | 25 Nov. 1954 | 100% | 18 | 18 |
| Volume 534 | 3 Nov. 1953 | 25 Nov. 1954 | 0% | 0 | 0 |
| Volume 535 | 30 Nov. 1954 | 22 Dec. 1954 | 100% | 33 | 33 |
| Volume 536 | 25 Jan. 1955 | 11 Feb. 1955 | 100% | 28 | 28 |
| Volume 537 | 14 Feb. 1955 | 4 Mar. 1955 | 100% | 30 | 30 |
| Volume 538 | 7 Mar. 1955 | 25 Mar. 1955 | 100% | 30 | 30 |
| Volume 539 | 28 Mar. 1955 | 7 Apr. 1955 | 100% | 18 | 18 |
| Volume 540 | 19 Apr. 1955 | 6 May. 1955 | 100% | 28 | 28 |
| Volume 541 | 30 Nov. 1954 | 6 May. 1955 | 0% | 0 | 0 |
| Volume 542 | 7 Jun. 1955 | 24 Jun. 1955 | 100% | 25 | 25 |
| Volume 543 | 27 Jun. 1955 | 15 Jul. 1955 | 100% | 30 | 30 |
| Volume 544 | 18 Jul. 1955 | 28 Jul. 1955 | 100% | 18 | 18 |
| Volume 545 | 25 Oct. 1955 | 11 Nov. 1955 | 100% | 27 | 27 |
| Volume 546 | 14 Nov. 1955 | 2 Dec. 1955 | 100% | 30 | 30 |
| Volume 547 | 5 Dec. 1955 | 21 Dec. 1955 | 100% | 26 | 26 |
| Volume 548 | 24 Jan. 1956 | 17 Feb. 1956 | 100% | 38 | 38 |
| Volume 549 | 20 Feb. 1956 | 9 Mar. 1956 | 100% | 30 | 30 |
| Volume 550 | 12 Mar. 1956 | 29 Mar. 1956 | 100% | 28 | 28 |
| Volume 551 | 10 Apr. 1956 | 27 Apr. 1956 | 100% | 28 | 28 |
| Volume 552 | 30 Apr. 1956 | 18 May. 1956 | 100% | 30 | 30 |
| Volume 553 | 29 May. 1956 | 8 Jun. 1956 | 100% | 18 | 18 |
| Volume 554 | 11 Jun. 1956 | 22 Jun. 1956 | 100% | 20 | 20 |
| Volume 555 | 25 Jun. 1956 | 6 Jul. 1956 | 100% | 20 | 20 |
| Volume 556 | 9 Jul. 1956 | 20 Jul. 1956 | 100% | 20 | 20 |
| Volume 557 | 23 Jul. 1956 | 2 Aug. 1956 | 100% | 18 | 18 |
| Volume 558 | 12 Sep. 1956 | 5 Nov. 1956 | 100% | 26 | 26 |
| Volume 559 | 7 Jun. 1955 | 5 Nov. 1956 | 0% | 0 | 0 |
| Volume 560 | 6 Nov. 1956 | 23 Nov. 1956 | 100% | 26 | 26 |
| Volume 561 | 26 Nov. 1956 | 7 Dec. 1956 | 100% | 20 | 20 |
| Volume 562 | 10 Dec. 1956 | 21 Dec. 1956 | 100% | 20 | 20 |
| Volume 563 | 22 Jan. 1957 | 1 Feb. 1957 | 100% | 18 | 18 |
| Volume 564 | 4 Feb. 1957 | 15 Feb. 1957 | 100% | 20 | 20 |
| Volume 565 | 18 Feb. 1957 | 1 Mar. 1957 | 100% | 20 | 20 |
| Volume 566 | 4 Mar. 1957 | 15 Mar. 1957 | 100% | 20 | 20 |
| Volume 567 | 18 Mar. 1957 | 29 Mar. 1957 | 100% | 20 | 20 |
| Volume 568 | 1 Apr. 1957 | 18 Apr. 1957 | 100% | 28 | 28 |
| Volume 569 | 30 Apr. 1957 | 10 May. 1957 | 100% | 18 | 18 |
| Volume 570 | 13 May. 1957 | 24 May. 1957 | 100% | 20 | 20 |
| Volume 571 | 27 May. 1957 | 7 Jun. 1957 | 100% | 20 | 20 |
| Volume 572 | 25 Jun. 1957 | 5 Jul. 1957 | 100% | 18 | 18 |
| Volume 573 | 8 Jul. 1957 | 19 Jul. 1957 | 100% | 20 | 20 |
| Volume 574 | 22 Jul. 1957 | 2 Aug. 1957 | 100% | 20 | 20 |
| Volume 575 | 29 Oct. 1957 | 1 Nov. 1957 | 100% | 8 | 8 |
| Volume 576 | 6 Nov. 1956 | 1 Nov. 1957 | 0% | 0 | 0 |
| Volume 577 | 5 Nov. 1957 | 15 Nov. 1957 | 100% | 17 | 17 |
| Volume 578 | 18 Nov. 1957 | 29 Nov. 1957 | 100% | 20 | 20 |
| Volume 579 | 2 Dec. 1957 | 13 Dec. 1957 | 100% | 20 | 20 |
| Volume 580 | 16 Dec. 1957 | 24 Jan. 1958 | 100% | 18 | 18 |
| Volume 581 | 27 Jan. 1958 | 7 Feb. 1958 | 100% | 20 | 20 |
| Volume 582 | 10 Feb. 1958 | 21 Feb. 1958 | 100% | 20 | 20 |
| Volume 583 | 24 Feb. 1958 | 7 Mar. 1958 | 100% | 20 | 20 |
| Volume 584 | 10 Mar. 1958 | 21 Mar. 1958 | 100% | 20 | 20 |
| Volume 585 | 24 Mar. 1958 | 3 Apr. 1958 | 100% | 18 | 18 |
| Volume 586 | 15 Apr. 1958 | 25 Apr. 1958 | 100% | 18 | 18 |
| Volume 587 | 28 Apr. 1958 | 9 May. 1958 | 100% | 20 | 20 |
| Volume 588 | 12 May. 1958 | 23 May. 1958 | 100% | 20 | 20 |
| Volume 589 | 10 Jun. 1958 | 20 Jun. 1958 | 100% | 18 | 18 |
| Volume 590 | 23 Jun. 1958 | 4 Jul. 1958 | 100% | 20 | 20 |
| Volume 591 | 7 Jul. 1958 | 18 Jul. 1958 | 100% | 20 | 20 |
| Volume 592 | 21 Jul. 1958 | 23 Oct. 1958 | 100% | 22 | 22 |
| Volume 593 | 5 Nov. 1957 | 23 Oct. 1958 | 0% | 0 | 0 |
| Volume 594 | 28 Oct. 1958 | 7 Nov. 1958 | 100% | 18 | 18 |
| Volume 595 | 10 Nov. 1958 | 21 Nov. 1958 | 100% | 20 | 20 |
| Volume 596 | 24 Nov. 1958 | 5 Dec. 1958 | 100% | 20 | 20 |
| Volume 597 | 8 Dec. 1958 | 18 Dec. 1958 | 100% | 18 | 18 |
| Volume 598 | 20 Jan. 1959 | 30 Jan. 1959 | 100% | 18 | 18 |
| Volume 599 | 2 Feb. 1959 | 13 Feb. 1959 | 100% | 20 | 20 |
| Volume 600 | 16 Feb. 1959 | 27 Feb. 1959 | 100% | 20 | 20 |
| Volume 601 | 2 Mar. 1959 | 13 Mar. 1959 | 100% | 20 | 20 |
| Volume 602 | 16 Mar. 1959 | 26 Mar. 1959 | 100% | 18 | 18 |
| Volume 603 | 7 Apr. 1959 | 17 Apr. 1959 | 100% | 18 | 18 |
| Volume 604 | 20 Apr. 1959 | 1 May. 1959 | 100% | 20 | 20 |
| Volume 605 | 4 May. 1959 | 15 May. 1959 | 100% | 20 | 20 |
| Volume 606 | 2 Jun. 1959 | 12 Jun. 1959 | 100% | 18 | 18 |
| Volume 607 | 15 Jun. 1959 | 26 Jun. 1959 | 100% | 20 | 20 |
| Volume 608 | 29 Jun. 1959 | 10 Jul. 1959 | 100% | 20 | 20 |
| Volume 609 | 13 Jul. 1959 | 24 Jul. 1959 | 100% | 20 | 20 |
| Volume 610 | 27 Jul. 1959 | 18 Sep. 1959 | 100% | 10 | 10 |
| Volume 611 | 28 Oct. 1958 | 18 Sep. 1959 | 0% | 0 | 0 |
| Volume 612 | unknown | unknown | 100% | 20 | 20 |
| Volume 613 | 9 Nov. 1959 | 20 Nov. 1959 | 100% | 20 | 20 |
| Volume 614 | 23 Nov. 1959 | 4 Dec. 1959 | 100% | 20 | 20 |
| Volume 615 | 7 Dec. 1959 | 17 Dec. 1959 | 100% | 18 | 18 |
| Volume 616 | 26 Jan. 1960 | 5 Feb. 1960 | 100% | 18 | 18 |
| Volume 617 | unknown | unknown | 100% | 20 | 20 |
| Volume 618 | 22 Feb. 1960 | 4 Mar. 1960 | 100% | 20 | 20 |
| Volume 619 | 7 Mar. 1960 | 18 Mar. 1960 | 100% | 20 | 20 |
| Volume 620 | 21 Mar. 1960 | 1 Apr. 1960 | 100% | 20 | 20 |
| Volume 621 | 4 Apr. 1960 | 14 Apr. 1960 | 100% | 18 | 18 |
| Volume 622 | unknown | unknown | 100% | 16 | 16 |
| Volume 623 | unknown | unknown | 100% | 20 | 20 |
| Volume 624 | 23 May. 1960 | 3 Jun. 1960 | 100% | 20 | 20 |
| Volume 625 | 20 Jun. 1960 | 1 Jul. 1960 | 100% | 20 | 20 |
| Volume 626 | 4 Jul. 1960 | 15 Jul. 1960 | 100% | 20 | 20 |
| Volume 627 | unknown | unknown | 100% | 26 | 26 |
| Volume 628 | 20 Oct. 1959 | 27 Oct. 1960 | 0% | 0 | 0 |
| Volume 629 | 1 Nov. 1960 | 11 Nov. 1960 | 100% | 17 | 17 |
| Volume 630 | 14 Nov. 1960 | 25 Nov. 1960 | 100% | 20 | 20 |
| Volume 631 | 28 Nov. 1960 | 9 Dec. 1960 | 100% | 20 | 20 |
| Volume 632 | 12 Dec. 1960 | 21 Dec. 1960 | 100% | 16 | 16 |
| Volume 633 | 24 Jan. 1961 | 3 Feb. 1961 | 100% | 18 | 18 |
| Volume 634 | 6 Feb. 1961 | 17 Feb. 1961 | 100% | 20 | 20 |
| Volume 635 | 20 Feb. 1961 | 3 Mar. 1961 | 100% | 20 | 20 |
| Volume 636 | 6 Mar. 1961 | 17 Mar. 1961 | 100% | 20 | 20 |
| Volume 637 | 20 Mar. 1961 | 30 Mar. 1961 | 100% | 18 | 18 |
| Volume 638 | 11 Apr. 1961 | 21 Apr. 1961 | 100% | 18 | 18 |
| Volume 639 | 24 Apr. 1961 | 5 May. 1961 | 100% | 20 | 20 |
| Volume 640 | 8 May. 1961 | 19 May. 1961 | 100% | 20 | 20 |
| Volume 641 | 30 May. 1961 | 9 Jun. 1961 | 100% | 18 | 18 |
| Volume 642 | 12 Jun. 1961 | 23 Jun. 1961 | 100% | 20 | 20 |
| Volume 643 | 26 Jun. 1961 | 7 Jul. 1961 | 100% | 20 | 20 |
| Volume 644 | 10 Jul. 1961 | 21 Jul. 1961 | 100% | 20 | 20 |
| Volume 645 | 24 Jul. 1961 | 4 Aug. 1961 | 100% | 20 | 20 |
| Volume 646 | 17 Oct. 1961 | 24 Oct. 1961 | 100% | 9 | 9 |
| Volume 647 | 1 Nov. 1960 | 24 Oct. 1961 | 0% | 0 | 0 |
| Volume 648 | 31 Oct. 1961 | 10 Nov. 1961 | 100% | 18 | 18 |
| Volume 649 | 13 Nov. 1961 | 24 Nov. 1961 | 100% | 20 | 20 |
| Volume 650 | 27 Nov. 1961 | 8 Dec. 1961 | 100% | 20 | 20 |
| Volume 651 | 11 Dec. 1961 | 21 Dec. 1961 | 100% | 18 | 18 |
| Volume 652 | 23 Jan. 1962 | 2 Feb. 1962 | 100% | 18 | 18 |
| Volume 653 | 5 Feb. 1962 | 16 Feb. 1962 | 100% | 20 | 20 |
| Volume 654 | 19 Feb. 1962 | 2 Mar. 1962 | 100% | 20 | 20 |
| Volume 655 | 5 Mar. 1962 | 16 Mar. 1962 | 100% | 20 | 20 |
| Volume 656 | 19 Mar. 1962 | 30 Mar. 1962 | 100% | 20 | 20 |
| Volume 657 | 2 Apr. 1962 | 13 Apr. 1962 | 100% | 20 | 20 |
| Volume 658 | 16 Apr. 1962 | 4 May. 1962 | 100% | 16 | 16 |
| Volume 659 | 7 May. 1962 | 18 May. 1962 | 100% | 20 | 20 |
| Volume 660 | 21 May. 1962 | 1 Jun. 1962 | 100% | 20 | 20 |
| Volume 661 | 4 Jun. 1962 | 29 Jun. 1962 | 100% | 18 | 18 |
| Volume 662 | 2 Jul. 1962 | 13 Jul. 1962 | 100% | 20 | 20 |
| Volume 663 | 16 Jul. 1962 | 27 Jul. 1962 | 100% | 20 | 20 |
| Volume 664 | 30 Jul. 1962 | 25 Oct. 1962 | 100% | 12 | 12 |
| Volume 665 | 30 Oct. 1961 | 25 Oct. 1962 | 0% | 0 | 0 |
| Volume 666 | 30 Oct. 1962 | 9 Nov. 1962 | 100% | 17 | 17 |
| Volume 667 | 12 Nov. 1962 | 23 Nov. 1962 | 100% | 20 | 20 |
| Volume 668 | 26 Nov. 1962 | 7 Dec. 1962 | 100% | 20 | 20 |
| Volume 669 | 10 Dec. 1962 | 21 Dec. 1962 | 100% | 20 | 20 |
| Volume 670 | 22 Jan. 1963 | 1 Feb. 1963 | 100% | 18 | 18 |
| Volume 671 | 4 Feb. 1963 | 15 Feb. 1963 | 100% | 20 | 20 |
| Volume 672 | 18 Feb. 1963 | 1 Mar. 1963 | 100% | 20 | 20 |
| Volume 673 | 4 Mar. 1963 | 15 Mar. 1963 | 100% | 20 | 20 |
| Volume 674 | 18 Mar. 1963 | 29 Mar. 1963 | 100% | 20 | 20 |
| Volume 675 | 1 Apr. 1963 | 11 Apr. 1963 | 100% | 18 | 18 |
| Volume 676 | 23 Apr. 1963 | 3 May. 1963 | 100% | 18 | 18 |
| Volume 677 | 6 May. 1963 | 17 May. 1963 | 100% | 20 | 20 |
| Volume 678 | 20 May. 1963 | 31 May. 1963 | 100% | 20 | 20 |
| Volume 679 | 17 Jun. 1963 | 28 Jun. 1963 | 100% | 20 | 20 |
| Volume 680 | 1 Jul. 1963 | 12 Jul. 1963 | 100% | 20 | 20 |
| Volume 681 | 15 Jul. 1963 | 26 Jul. 1963 | 100% | 20 | 20 |
| Volume 682 | 29 Jul. 1963 | 24 Oct. 1963 | 100% | 12 | 12 |
| Volume 683 | 30 Oct. 1962 | 24 Oct. 1963 | 0% | 0 | 0 |
| Volume 684 | 12 Nov. 1963 | 22 Nov. 1963 | 100% | 17 | 17 |
| Volume 685 | 25 Nov. 1963 | 6 Dec. 1963 | 100% | 20 | 20 |
| Volume 686 | 9 Dec. 1963 | 20 Dec. 1963 | 100% | 20 | 20 |
| Volume 687 | 14 Jan. 1964 | 24 Jan. 1964 | 100% | 18 | 18 |
| Volume 688 | 27 Jan. 1964 | 7 Feb. 1964 | 100% | 20 | 20 |
| Volume 689 | 10 Feb. 1964 | 21 Feb. 1964 | 100% | 20 | 20 |
| Volume 690 | 24 Feb. 1964 | 6 Mar. 1964 | 100% | 20 | 20 |
| Volume 691 | 9 Mar. 1964 | 20 Mar. 1964 | 100% | 20 | 20 |
| Volume 692 | 23 Mar. 1964 | 10 Apr. 1964 | 100% | 16 | 16 |
| Volume 693 | 13 Apr. 1964 | 24 Apr. 1964 | 100% | 20 | 20 |
| Volume 694 | 27 Apr. 1964 | 8 May. 1964 | 100% | 20 | 20 |
| Volume 695 | 11 May. 1964 | 5 Jun. 1964 | 100% | 18 | 18 |
| Volume 696 | 8 Jun. 1964 | 19 Jun. 1964 | 100% | 20 | 20 |
| Volume 697 | 22 Jun. 1964 | 3 Jul. 1964 | 100% | 20 | 20 |
| Volume 698 | 6 Jul. 1964 | 17 Jul. 1964 | 100% | 20 | 20 |
| Volume 699 | 20 Jul. 1964 | 31 Jul. 1964 | 100% | 20 | 20 |
| Volume 700 | 12 Nov. 1963 | 31 Jul. 1964 | 0% | 0 | 0 |
| Volume 701 | 27 Oct. 1964 | 13 Nov. 1964 | 100% | 20 | 20 |
| Volume 702 | 16 Nov. 1964 | 27 Nov. 1964 | 100% | 20 | 20 |
| Volume 703 | 30 Nov. 1964 | 11 Dec. 1964 | 100% | 20 | 20 |
| Volume 704 | 14 Dec. 1964 | 23 Dec. 1964 | 100% | 16 | 16 |
| Volume 705 | 19 Jan. 1965 | 5 Feb. 1965 | 100% | 22 | 22 |
| Volume 706 | 8 Feb. 1965 | 19 Feb. 1965 | 100% | 20 | 20 |
| Volume 707 | 22 Feb. 1965 | 5 Mar. 1965 | 100% | 20 | 20 |
| Volume 708 | 8 Mar. 1965 | 19 Mar. 1965 | 100% | 20 | 20 |
| Volume 709 | 22 Mar. 1965 | 2 Apr. 1965 | 100% | 18 | 18 |
| Volume 710 | 5 Apr. 1965 | 15 Apr. 1965 | 100% | 18 | 18 |
| Volume 711 | 26 Apr. 1965 | 7 May. 1965 | 100% | 20 | 20 |
| Volume 712 | 10 May. 1965 | 21 May. 1965 | 100% | 20 | 20 |
| Volume 713 | 24 May. 1965 | 4 Jun. 1965 | 100% | 20 | 20 |
| Volume 714 | 14 Jun. 1965 | 25 Jun. 1965 | 100% | 20 | 20 |
| Volume 715 | 28 Jun. 1965 | 9 Jul. 1965 | 100% | 20 | 20 |
| Volume 716 | 12 Jul. 1965 | 23 Jul. 1965 | 100% | 20 | 20 |
| Volume 717 | 26 Jul. 1965 | 5 Aug. 1965 | 100% | 18 | 18 |
| Volume 718 | 26 Oct. 1965 | 8 Nov. 1965 | 100% | 18 | 18 |
| Volume 719 | 27 Oct. 1964 | 8 Nov. 1965 | 0% | 0 | 0 |
| Volume 720 | 9 Nov. 1965 | 19 Nov. 1965 | 100% | 17 | 17 |
| Volume 721 | 22 Nov. 1965 | 3 Dec. 1965 | 100% | 20 | 20 |
| Volume 722 | 6 Dec. 1965 | 22 Dec. 1965 | 100% | 26 | 26 |
| Volume 723 | 25 Jan. 1966 | 4 Feb. 1966 | 100% | 18 | 18 |
| Volume 724 | 7 Feb. 1966 | 18 Feb. 1966 | 100% | 20 | 20 |
| Volume 725 | 21 Feb. 1966 | 10 Mar. 1966 | 100% | 28 | 28 |
| Volume 726 | 9 Nov. 1965 | 10 Mar. 1966 | 0% | 0 | 0 |
| Volume 727 | 18 Apr. 1966 | 6 May. 1966 | 100% | 26 | 26 |
| Volume 728 | 9 May. 1966 | 20 May. 1966 | 100% | 20 | 20 |
| Volume 729 | 23 May. 1966 | 17 Jun. 1966 | 100% | 20 | 20 |
| Volume 730 | 20 Jun. 1966 | 1 Jul. 1966 | 100% | 20 | 20 |
| Volume 731 | 4 Jul. 1966 | 15 Jul. 1966 | 100% | 20 | 20 |
| Volume 732 | 18 Jul. 1966 | 29 Jul. 1966 | 100% | 20 | 20 |
| Volume 733 | 1 Aug. 1966 | 12 Aug. 1966 | 100% | 20 | 20 |
| Volume 734 | 18 Oct. 1966 | 28 Oct. 1966 | 100% | 18 | 18 |
| Volume 735 | 31 Oct. 1966 | 11 Nov. 1966 | 100% | 20 | 20 |
| Volume 736 | 14 Nov. 1966 | 25 Nov. 1966 | 100% | 20 | 20 |
| Volume 737 | 28 Nov. 1966 | 9 Dec. 1966 | 100% | 20 | 20 |
| Volume 738 | 12 Dec. 1966 | 21 Dec. 1966 | 100% | 16 | 16 |
| Volume 739 | 17 Jan. 1967 | 27 Jan. 1967 | 100% | 18 | 18 |
| Volume 740 | 30 Jan. 1967 | 10 Feb. 1967 | 100% | 20 | 20 |
| Volume 741 | 13 Feb. 1967 | 24 Feb. 1967 | 100% | 20 | 20 |
| Volume 742 | 27 Feb. 1967 | 10 Mar. 1967 | 100% | 20 | 20 |
| Volume 743 | 13 Mar. 1967 | 23 Mar. 1967 | 100% | 18 | 18 |
| Volume 744 | 4 Apr. 1967 | 14 Apr. 1967 | 100% | 18 | 18 |
| Volume 745 | 17 Apr. 1967 | 28 Apr. 1967 | 100% | 20 | 20 |
| Volume 746 | 1 May. 1967 | 12 May. 1967 | 100% | 20 | 20 |
| Volume 747 | 31 May. 1967 | 9 Jun. 1967 | 100% | 16 | 16 |
| Volume 748 | 12 Jun. 1967 | 23 Jun. 1967 | 100% | 20 | 20 |
| Volume 749 | 26 Jun. 1967 | 7 Jul. 1967 | 100% | 20 | 20 |
| Volume 750 | 10 Jul. 1967 | 21 Jul. 1967 | 100% | 19 | 19 |
| Volume 751 | 24 Jul. 1967 | 27 Oct. 1967 | 100% | 20 | 20 |
| Volume 752 | 18 Apr. 1966 | 27 Oct. 1967 | 0% | 0 | 0 |
| Volume 753 | 31 Oct. 1967 | 10 Nov. 1967 | 100% | 17 | 17 |
| Volume 754 | 13 Nov. 1967 | 24 Nov. 1967 | 100% | 20 | 20 |
| Volume 755 | 27 Nov. 1967 | 8 Dec. 1967 | 100% | 20 | 20 |
| Volume 756 | 11 Dec. 1967 | 19 Jan. 1968 | 100% | 26 | 26 |
| Volume 757 | 22 Jan. 1968 | 2 Feb. 1968 | 100% | 20 | 20 |
| Volume 758 | 5 Feb. 1968 | 16 Feb. 1968 | 100% | 20 | 20 |
| Volume 759 | 19 Feb. 1968 | 1 Mar. 1968 | 100% | 22 | 22 |
| Volume 760 | 4 Mar. 1968 | 15 Mar. 1968 | 100% | 20 | 20 |
| Volume 761 | 18 Mar. 1968 | 29 Mar. 1968 | 100% | 20 | 20 |
| Volume 762 | 1 Apr. 1968 | 11 Apr. 1968 | 100% | 18 | 18 |
| Volume 763 | 23 Apr. 1968 | 3 May. 1968 | 100% | 18 | 18 |
| Volume 764 | 6 May. 1968 | 17 May. 1968 | 100% | 20 | 20 |
| Volume 765 | 20 May. 1968 | 31 May. 1968 | 100% | 23 | 23 |
| Volume 766 | 11 Jun. 1968 | 21 Jun. 1968 | 100% | 18 | 18 |
| Volume 767 | 24 Jun. 1968 | 5 Jul. 1968 | 100% | 20 | 20 |
| Volume 768 | 8 Jul. 1968 | 19 Jul. 1968 | 100% | 20 | 20 |
| Volume 769 | 22 Jul. 1968 | 27 Aug. 1968 | 100% | 15 | 15 |
| Volume 770 | 14 Oct. 1968 | 25 Oct. 1968 | 100% | 20 | 20 |
| Volume 771 | 31 Oct. 1967 | 25 Oct. 1968 | 100% | 1 | 1 |
| Volume 772 | 30 Oct. 1968 | 8 Nov. 1968 | 100% | 15 | 15 |
| Volume 773 | 11 Nov. 1968 | 22 Nov. 1968 | 100% | 20 | 20 |
| Volume 774 | 25 Nov. 1968 | 6 Dec. 1968 | 100% | 21 | 21 |
| Volume 775 | 9 Dec. 1968 | 20 Dec. 1968 | 100% | 21 | 21 |
| Volume 776 | 20 Jan. 1969 | 31 Jan. 1969 | 100% | 20 | 20 |
| Volume 777 | 3 Feb. 1969 | 14 Feb. 1969 | 100% | 20 | 20 |
| Volume 778 | 17 Feb. 1969 | 28 Feb. 1969 | 100% | 21 | 21 |
| Volume 779 | 3 Mar. 1969 | 14 Mar. 1969 | 100% | 20 | 20 |
| Volume 780 | 17 Mar. 1969 | 28 Mar. 1969 | 100% | 21 | 21 |
| Volume 781 | 31 Mar. 1969 | 18 Apr. 1969 | 100% | 19 | 19 |
| Volume 782 | 21 Apr. 1969 | 2 May. 1969 | 100% | 21 | 21 |
| Volume 783 | 5 May. 1969 | 16 May. 1969 | 100% | 20 | 20 |
| Volume 784 | 19 May. 1969 | 12 Jun. 1969 | 100% | 19 | 19 |
| Volume 785 | 16 Jun. 1969 | 27 Jun. 1969 | 100% | 20 | 20 |
| Volume 786 | 30 Jun. 1969 | 11 Jul. 1969 | 100% | 20 | 20 |
| Volume 787 | 14 Jul. 1969 | 25 Jul. 1969 | 100% | 21 | 21 |
| Volume 788 | 13 Oct. 1969 | 22 Oct. 1969 | 100% | 16 | 16 |
| Volume 789 | 30 Oct. 1968 | 22 Oct. 1969 | 0% | 0 | 0 |
| Volume 790 | 28 Oct. 1969 | 7 Nov. 1969 | 100% | 17 | 17 |
| Volume 791 | 10 Nov. 1969 | 21 Nov. 1969 | 100% | 20 | 20 |
| Volume 792 | 24 Nov. 1969 | 5 Dec. 1969 | 100% | 20 | 20 |
| Volume 793 | 8 Dec. 1969 | 19 Dec. 1969 | 100% | 20 | 20 |
| Volume 794 | 19 Jan. 1970 | 30 Jan. 1970 | 100% | 20 | 20 |
| Volume 795 | 2 Feb. 1970 | 13 Feb. 1970 | 100% | 20 | 20 |
| Volume 796 | 16 Feb. 1970 | 27 Feb. 1970 | 100% | 20 | 20 |
| Volume 797 | 2 Mar. 1970 | 13 Mar. 1970 | 100% | 20 | 20 |
| Volume 798 | 16 Mar. 1970 | 26 Mar. 1970 | 100% | 18 | 18 |
| Volume 799 | 6 Apr. 1970 | 17 Apr. 1970 | 100% | 20 | 20 |
| Volume 800 | 20 Apr. 1970 | 1 May. 1970 | 100% | 20 | 20 |
| Volume 801 | 4 May. 1970 | 29 May. 1970 | 100% | 28 | 28 |
| Volume 802 | 28 Oct. 1969 | 29 May. 1970 | 0% | 0 | 0 |
| Volume 803 | 29 Jun. 1970 | 17 Jul. 1970 | 100% | 25 | 25 |
| Volume 804 | 20 Jul. 1970 | 24 Jul. 1970 | 100% | 10 | 10 |
| Volume 805 | 27 Oct. 1970 | 6 Nov. 1970 | 100% | 18 | 18 |
| Volume 806 | 9 Nov. 1970 | 20 Nov. 1970 | 100% | 20 | 20 |
| Volume 807 | 23 Nov. 1970 | 4 Dec. 1970 | 100% | 20 | 20 |
| Volume 808 | 7 Dec. 1970 | 18 Dec. 1970 | 100% | 20 | 20 |
| Volume 809 | 12 Jan. 1971 | 22 Jan. 1971 | 100% | 18 | 18 |
| Volume 810 | 25 Jan. 1971 | 5 Feb. 1971 | 100% | 20 | 20 |
| Volume 811 | 8 Feb. 1971 | 19 Feb. 1971 | 100% | 20 | 20 |
| Volume 812 | 22 Feb. 1971 | 5 Mar. 1971 | 100% | 20 | 20 |
| Volume 813 | 8 Mar. 1971 | 18 Mar. 1971 | 100% | 20 | 20 |
| Volume 814 | 22 Mar. 1971 | 2 Apr. 1971 | 100% | 20 | 20 |
| Volume 815 | 5 Apr. 1971 | 23 Apr. 1971 | 100% | 18 | 18 |
| Volume 816 | 26 Apr. 1971 | 7 May. 1971 | 100% | 20 | 20 |
| Volume 817 | 10 May. 1971 | 21 May. 1971 | 100% | 20 | 20 |
| Volume 818 | 24 May. 1971 | 11 Jun. 1971 | 100% | 18 | 18 |
| Volume 819 | 14 Jun. 1971 | 25 Jun. 1971 | 100% | 20 | 20 |
| Volume 820 | 28 Jun. 1971 | 9 Jul. 1971 | 100% | 20 | 20 |
| Volume 821 | 12 Jul. 1971 | 23 Jul. 1971 | 100% | 20 | 20 |
| Volume 822 | 26 Jul. 1971 | 5 Aug. 1971 | 100% | 18 | 18 |
| Volume 823 | 22 Sep. 1971 | 28 Oct. 1971 | 100% | 22 | 22 |
| Volume 824 | 29 Jun. 1970 | 28 Oct. 1971 | 0% | 0 | 0 |
| Volume 825 | 2 Nov. 1971 | 12 Nov. 1971 | 100% | 17 | 17 |
| Volume 826 | 15 Nov. 1971 | 26 Nov. 1971 | 100% | 20 | 20 |
| Volume 827 | 29 Nov. 1971 | 10 Dec. 1971 | 100% | 20 | 20 |
| Volume 828 | 13 Dec. 1971 | 22 Dec. 1971 | 100% | 16 | 16 |
| Volume 829 | 17 Jan. 1972 | 28 Jan. 1972 | 100% | 20 | 20 |
| Volume 830 | 31 Jan. 1972 | 11 Feb. 1972 | 100% | 20 | 20 |
| Volume 831 | 14 Feb. 1972 | 25 Feb. 1972 | 100% | 20 | 20 |
| Volume 832 | 28 Feb. 1972 | 10 Mar. 1972 | 100% | 20 | 20 |
| Volume 833 | 13 Mar. 1972 | 24 Mar. 1972 | 100% | 20 | 20 |
| Volume 834 | 27 Mar. 1972 | 14 Apr. 1972 | 100% | 17 | 17 |
| Volume 835 | 17 Apr. 1972 | 28 Apr. 1972 | 100% | 20 | 20 |
| Volume 836 | 1 May. 1972 | 12 May. 1972 | 100% | 18 | 18 |
| Volume 837 | 15 May. 1972 | 26 May. 1972 | 100% | 20 | 20 |
| Volume 838 | 5 Jun. 1972 | 16 Jun. 1972 | 100% | 20 | 20 |
| Volume 839 | 19 Jun. 1972 | 30 Jun. 1972 | 100% | 20 | 20 |
| Volume 840 | 3 Jul. 1972 | 14 Jul. 1972 | 100% | 19 | 19 |
| Volume 841 | 17 Jul. 1972 | 28 Jul. 1972 | 100% | 20 | 20 |
| Volume 842 | 31 Jul. 1972 | 9 Aug. 1972 | 100% | 16 | 16 |
| Volume 843 | 17 Oct. 1972 | 26 Oct. 1972 | 100% | 16 | 16 |
| Volume 844 | 2 Nov. 1971 | 26 Oct. 1972 | 0% | 0 | 0 |
| Volume 845 | 31 Oct. 1972 | 10 Nov. 1972 | 100% | 17 | 17 |
| Volume 846 | 13 Nov. 1972 | 24 Nov. 1972 | 100% | 20 | 20 |
| Volume 847 | 27 Nov. 1972 | 8 Dec. 1972 | 100% | 20 | 20 |
| Volume 848 | 11 Dec. 1972 | 22 Dec. 1972 | 100% | 20 | 20 |
| Volume 849 | 22 Jan. 1973 | 2 Feb. 1973 | 100% | 20 | 20 |
| Volume 850 | 5 Feb. 1973 | 16 Feb. 1973 | 100% | 20 | 20 |
| Volume 851 | 19 Feb. 1973 | 2 Mar. 1973 | 100% | 20 | 20 |
| Volume 852 | 5 Mar. 1973 | 16 Mar. 1973 | 100% | 20 | 20 |
| Volume 853 | 19 Mar. 1973 | 30 Mar. 1973 | 100% | 20 | 20 |
| Volume 854 | 2 Apr. 1973 | 13 Apr. 1973 | 100% | 20 | 20 |
| Volume 855 | 16 Apr. 1973 | 4 May. 1973 | 100% | 18 | 18 |
| Volume 856 | 7 May. 1973 | 18 May. 1973 | 100% | 20 | 20 |
| Volume 857 | 21 May. 1973 | 15 Jun. 1973 | 100% | 20 | 20 |
| Volume 858 | 18 Jun. 1973 | 29 Jun. 1973 | 100% | 20 | 20 |
| Volume 859 | 2 Jul. 1973 | 13 Jul. 1973 | 100% | 20 | 20 |
| Volume 860 | 16 Jul. 1973 | 25 Jul. 1973 | 100% | 16 | 16 |
| Volume 861 | 16 Oct. 1973 | 25 Oct. 1973 | 100% | 16 | 16 |
| Volume 862 | 31 Oct. 1972 | 25 Oct. 1973 | 0% | 0 | 0 |
| Volume 863 | 30 Oct. 1973 | 9 Nov. 1973 | 100% | 18 | 18 |
| Volume 864 | 12 Nov. 1973 | 23 Nov. 1973 | 100% | 21 | 21 |
| Volume 865 | 26 Nov. 1973 | 7 Dec. 1973 | 100% | 23 | 23 |
| Volume 866 | 10 Dec. 1973 | 21 Dec. 1973 | 100% | 20 | 20 |
| Volume 867 | 9 Jan. 1974 | 25 Jan. 1974 | 100% | 21 | 21 |
| Volume 868 | 28 Jan. 1974 | 8 Feb. 1974 | 100% | 22 | 22 |
| Volume 869 | 30 Oct. 1973 | 8 Feb. 1974 | 0% | 0 | 0 |
| Volume 870 | 6 Mar. 1974 | 22 Mar. 1974 | 100% | 20 | 20 |
| Volume 871 | 25 Mar. 1974 | 5 Apr. 1974 | 100% | 22 | 22 |
| Volume 872 | 8 Apr. 1974 | 3 May. 1974 | 100% | 18 | 18 |
| Volume 873 | — | — | — | — | — |
| Volume 874 | 20 May. 1974 | 14 Jun. 1974 | 100% | 24 | 24 |
| Volume 875 | 17 Jun. 1974 | 28 Jun. 1974 | 100% | 20 | 20 |
| Volume 876 | 1 Jul. 1974 | 12 Jul. 1974 | 100% | 20 | 20 |
| Volume 877 | 15 Jul. 1974 | 26 Jul. 1974 | 100% | 20 | 20 |
| Volume 878 | 29 Jul. 1974 | 31 Jul. 1974 | 100% | 6 | 6 |
| Volume 879 | 6 Mar. 1974 | 31 Jul. 1974 | 0% | 0 | 0 |
| Volume 880 | 22 Oct. 1974 | 8 Nov. 1974 | 100% | 21 | 21 |
| Volume 881 | 11 Nov. 1974 | 22 Nov. 1974 | 100% | 20 | 20 |
| Volume 882 | 25 Nov. 1974 | 6 Dec. 1974 | 100% | 20 | 20 |
| Volume 883 | 9 Dec. 1974 | 20 Dec. 1974 | 100% | 20 | 20 |
| Volume 884 | 13 Jan. 1975 | 24 Jan. 1975 | 100% | 20 | 20 |
| Volume 885 | 27 Jan. 1975 | 7 Feb. 1975 | 100% | 20 | 20 |
| Volume 886 | 10 Feb. 1975 | 21 Feb. 1975 | 100% | 20 | 20 |
| Volume 887 | 24 Feb. 1975 | 7 Mar. 1975 | 100% | 20 | 20 |
| Volume 888 | 10 Mar. 1975 | 21 Mar. 1975 | 100% | 20 | 20 |
| Volume 889 | 24 Mar. 1975 | 11 Apr. 1975 | 100% | 18 | 18 |
| Volume 890 | 14 Apr. 1974 | 25 Apr. 1974 | 100% | 20 | 20 |
| Volume 891 | 28 Apr. 1975 | 9 May. 1975 | 100% | 20 | 20 |
| Volume 892 | 12 May. 1975 | 23 May. 1975 | 100% | 20 | 20 |
| Volume 893 | 9 Jun. 1975 | 20 Jun. 1975 | 100% | 20 | 20 |
| Volume 894 | 23 Jun. 1975 | 4 Jul. 1975 | 100% | 20 | 20 |
| Volume 895 | 7 Jul. 1975 | 18 Jul. 1975 | 100% | 20 | 20 |
| Volume 896 | 21 Jul. 1975 | 1 Aug. 1975 | 100% | 18 | 18 |
| Volume 897 | 4 Aug. 1975 | 17 Oct. 1975 | 100% | 18 | 18 |
| Volume 898 | 20 Oct. 1975 | 31 Oct. 1975 | 100% | 20 | 20 |
| Volume 899 | 3 Nov. 1975 | 12 Nov. 1975 | 100% | 16 | 16 |
| Volume 900 | 22 Oct. 1974 | 12 Nov. 1975 | 0% | 0 | 0 |
| Volume 901 | 19 Nov. 1975 | 5 Dec. 1975 | 100% | 25 | 25 |
| Volume 902 | 8 Dec. 1975 | 19 Dec. 1975 | 100% | 20 | 20 |
| Volume 903 | 12 Jan. 1976 | 23 Jan. 1976 | 100% | 20 | 20 |
| Volume 904 | 26 Jan. 1976 | 6 Feb. 1976 | 100% | 20 | 20 |
| Volume 905 | 9 Feb. 1976 | 20 Feb. 1976 | 100% | 20 | 20 |
| Volume 906 | 23 Feb. 1976 | 5 Mar. 1976 | 100% | 20 | 20 |
| Volume 907 | 8 Mar. 1976 | 19 Mar. 1976 | 100% | 20 | 20 |
| Volume 908 | 22 Mar. 1976 | 2 Apr. 1976 | 100% | 20 | 20 |
| Volume 909 | 5 Apr. 1976 | 14 Apr. 1976 | 100% | 16 | 16 |
| Volume 910 | 26 Apr. 1976 | 7 May. 1976 | 100% | 20 | 20 |
| Volume 911 | 10 May. 1976 | 21 May. 1976 | 100% | 20 | 20 |
| Volume 912 | 24 May. 1976 | 11 Jun. 1976 | 100% | 20 | 20 |
| Volume 913 | 14 Jun. 1976 | 25 Jun. 1976 | 100% | 20 | 20 |
| Volume 914 | 28 Jun. 1976 | 8 Jul. 1976 | 100% | 18 | 18 |
| Volume 915 | 12 Jul. 1976 | 23 Jul. 1976 | 100% | 20 | 20 |
| Volume 916 (Part 1) | 26 Jul. 1976 | 6 Aug. 1976 | 100% | 7 | 7 |
| Volume 916 (Part 2) | 26 Jul. 1976 | 6 Aug. 1976 | 100% | 13 | 13 |
| Volume 917 | 11 Oct. 1976 | 22 Oct. 1976 | 100% | 20 | 20 |
| Volume 918 | 25 Oct. 1976 | 5 Nov. 1976 | 100% | 20 | 20 |
| Volume 919 | 8 Nov. 1976 | 22 Nov. 1976 | 100% | 22 | 22 |
| Volume 920 | 19 Nov. 1975 | 22 Nov. 1976 | 0% | 0 | 0 |
| Volume 921 | 24 Nov. 1976 | 3 Dec. 1976 | 100% | 15 | 15 |
| Volume 922 | 6 Dec. 1976 | 17 Dec. 1976 | 100% | 20 | 20 |
| Volume 923 | 20 Dec. 1976 | 14 Jan. 1977 | 100% | 18 | 18 |
| Volume 924 | 17 Jan. 1977 | 28 Jan. 1977 | 100% | 20 | 20 |
| Volume 925 | 31 Jan. 1977 | 11 Feb. 1977 | 100% | 20 | 20 |
| Volume 926 | 14 Feb. 1977 | 25 Feb. 1977 | 100% | 20 | 20 |
| Volume 927 | 28 Feb. 1977 | 11 Mar. 1977 | 100% | 20 | 20 |
| Volume 928 | 14 Mar. 1977 | 25 Mar. 1977 | 100% | 20 | 20 |
| Volume 929 | 28 Mar. 1977 | 7 Apr. 1977 | 100% | 18 | 18 |
| Volume 930 | 19 Apr. 1977 | 29 Apr. 1977 | 100% | 18 | 18 |
| Volume 931 | 2 May. 1977 | 13 May. 1977 | 100% | 20 | 20 |
| Volume 932 | 16 May. 1977 | 27 May. 1977 | 100% | 19 | 19 |
| Volume 933 | 13 Jun. 1977 | 24 Jun. 1977 | 100% | 19 | 19 |
| Volume 934 | 27 Jun. 1977 | 8 Jul. 1977 | 100% | 20 | 20 |
| Volume 935 (Part 1) | 11 Jul. 1977 | 22 Jul. 1977 | 100% | 6 | 6 |
| Volume 935 (Part 2) | 11 Jul. 1977 | 22 Jul. 1977 | 100% | 14 | 14 |
| Volume 936 | 25 Jul. 1977 | 26 Oct. 1977 | 100% | 10 | 10 |
| Volume 937 | 24 Nov. 1976 | 26 Oct. 1977 | 0% | 0 | 0 |
| Volume 938 | 3 Nov. 1977 | 11 Nov. 1977 | 100% | 13 | 13 |
| Volume 939 | 14 Nov. 1977 | 25 Nov. 1977 | 100% | 20 | 20 |
| Volume 940 | 28 Nov. 1977 | 9 Dec. 1977 | 100% | 20 | 20 |
| Volume 941 | 12 Dec. 1977 | 13 Jan. 1978 | 100% | 20 | 20 |
| Volume 942 | 16 Jan. 1978 | 27 Jan. 1978 | 100% | 20 | 20 |
| Volume 943 | 30 Jan. 1978 | 10 Feb. 1978 | 100% | 20 | 20 |
| Volume 944 | 13 Feb. 1978 | 24 Feb. 1978 | 100% | 20 | 20 |
| Volume 945 | 27 Feb. 1978 | 10 Mar. 1978 | 100% | 20 | 20 |
| Volume 946 | 13 Mar. 1978 | 23 Mar. 1978 | 100% | 18 | 18 |
| Volume 947 | 3 Apr. 1978 | 14 Apr. 1978 | 100% | 20 | 20 |
| Volume 948 | 17 Apr. 1978 | 28 Apr. 1978 | 100% | 20 | 20 |
| Volume 949 | 2 May. 1978 | 12 May. 1978 | 100% | 18 | 18 |
| Volume 950 | 15 May. 1978 | 26 May. 1978 | 100% | 20 | 20 |
| Volume 951 | 6 Jun. 1978 | 16 Jun. 1978 | 100% | 18 | 18 |
| Volume 952 | 19 Jun. 1978 | 30 Jun. 1978 | 100% | 20 | 20 |
| Volume 953 | 3 Jul. 1978 | 14 Jul. 1978 | 100% | 20 | 20 |
| Volume 954 | 17 Jul. 1978 | 28 Jul. 1978 | 100% | 20 | 20 |
| Volume 955 | 31 Jul. 1978 | 24 Oct. 1978 | 100% | 10 | 10 |
| Volume 956 | 3 Nov. 1977 | 24 Oct. 1978 | 0% | 0 | 0 |
| Volume 957 | 1 Nov. 1978 | 10 Nov. 1978 | 100% | 15 | 15 |
| Volume 958 | 13 Nov. 1978 | 24 Nov. 1978 | 100% | 19 | 19 |
| Volume 959 | 27 Nov. 1978 | 8 Dec. 1978 | 100% | 20 | 20 |
| Volume 960 | 11 Dec. 1978 | 19 Jan. 1979 | 100% | 20 | 20 |
| Volume 961 | 22 Jan. 1979 | 2 Feb. 1979 | 100% | 20 | 20 |
| Volume 962 | 5 Feb. 1979 | 16 Feb. 1979 | 100% | 20 | 20 |
| Volume 963 | 19 Feb. 1979 | 9 Mar. 1979 | 100% | 20 | 20 |
| Volume 964 | 12 Mar. 1979 | 23 Mar. 1979 | 100% | 20 | 20 |
| Volume 965 | 26 Mar. 1979 | 4 Apr. 1979 | 100% | 16 | 16 |
| Volume 966 | unknown | unknown | 100% | 1 | 1 |
| Volume 967 | 9 May. 1979 | 25 May. 1979 | 100% | 21 | 21 |
| Volume 968 | 11 Jun. 1979 | 22 Jun. 1979 | 100% | 20 | 20 |
| Volume 969 | 25 Jun. 1979 | 6 Jul. 1979 | 100% | 20 | 20 |
| Volume 970 | 9 Jul. 1979 | 20 Jul. 1979 | 100% | 20 | 20 |
| Volume 971 | 23 Jul. 1979 | 27 Jul. 1979 | 100% | 10 | 10 |
| Volume 972 | 22 Oct. 1979 | 2 Nov. 1979 | 100% | 20 | 20 |
| Volume 973 | 5 Nov. 1979 | 16 Nov. 1979 | 100% | 20 | 20 |
| Volume 974 | 19 Nov. 1979 | 30 Nov. 1979 | 100% | 20 | 20 |
| Volume 975 | 3 Dec. 1979 | 14 Dec. 1979 | 100% | 20 | 20 |
| Volume 976 (Part 1) | 17 Dec. 1979 | 18 Jan. 1980 | 100% | 7 | 7 |
| Volume 976 (Part 2) | 17 Dec. 1979 | 18 Jan. 1980 | 100% | 13 | 13 |
| Volume 977 | 21 Jan. 1980 | 1 Feb. 1980 | 100% | 20 | 20 |
| Volume 978 | 4 Feb. 1980 | 15 Feb. 1980 | 100% | 20 | 20 |
| Volume 979 | 18 Feb. 1980 | 29 Feb. 1980 | 100% | 20 | 20 |
| Volume 980 | 3 Mar. 1980 | 14 Mar. 1980 | 100% | 20 | 20 |
| Volume 981 | 17 Mar. 1980 | 28 Mar. 1980 | 100% | 20 | 20 |
| Volume 982 | 31 Mar. 1980 | 18 Apr. 1980 | 100% | 18 | 18 |
| Volume 983 | 21 Apr. 1980 | 2 May. 1980 | 100% | 20 | 20 |
| Volume 984 | 6 May. 1980 | 16 May. 1980 | 100% | 18 | 18 |
| Volume 985 | 19 May. 1980 | 6 Jun. 1980 | 100% | 20 | 20 |
| Volume 986 | 1 Jun. 1980 | 1 Jun. 1980 | 100% | 20 | 20 |
| Volume 987 | 23 Jun. 1980 | 4 Jul. 1980 | 100% | 20 | 20 |
| Volume 988 | 7 Jul. 1980 | 18 Jul. 1980 | 100% | 20 | 20 |
| Volume 989 | 21 Jul. 1980 | 1 Aug. 1980 | 100% | 20 | 20 |
| Volume 990 | 4 Aug. 1980 | 8 Aug. 1980 | 100% | 8 | 8 |
| Volume 991 | 27 Oct. 1980 | 7 Nov. 1980 | 100% | 20 | 20 |
| Volume 992 | 10 Nov. 1980 | 13 Nov. 1980 | 100% | 8 | 8 |
| Volume 993 (Part 1) | 9 May. 1979 | 13 Nov. 1980 | 0% | 0 | 0 |
| Volume 993 (Part 2) | 9 May. 1979 | 13 Nov. 1980 | 0% | 0 | 0 |
| Volume 994 | 20 Nov. 1980 | 28 Nov. 1980 | 100% | 13 | 13 |
| Volume 995 (Part 1) | 1 Dec. 1980 | 12 Dec. 1980 | 100% | 20 | 20 |
| Volume 995 (Part 2) | 1 Dec. 1980 | 12 Dec. 1980 | 100% | 11 | 11 |
| Volume 996 | 15 Dec. 1980 | 16 Jan. 1981 | 100% | 19 | 19 |
| Volume 997 | 19 Jan. 1981 | 30 Jan. 1981 | 100% | 20 | 20 |
| Volume 998 | 2 Feb. 1981 | 13 Feb. 1981 | 100% | 20 | 20 |
| Volume 999 | 16 Feb. 1981 | 27 Feb. 1981 | 100% | 20 | 20 |
| Volume 1000 | 2 Mar. 1981 | 13 Mar. 1981 | 100% | 20 | 20 |