§ Mr. Speedasked the Minister of Public Building and Works whether he will set out in tabular form the percentage rise in productivity of the construction 49W industry in each of the years since 1955; and whether he will give the equivalent figures in money terms, expressed against 1955 as base year.
§ Mr. John SilkinFollowing is the information:
OUTPUT PER HEAD ON NEW WORK IN THE CONSTRUCTION INDUSTRIES Year percentage increase on previous year Increment at constant (1958) prices £ 1956 6½ 100 1957 0 0 1958 2½ 40 1959 6½ 100 1960 4½ 80 1961 6½ 120 1962 0 0 1963 2 35 1964 10 200 1965 ½ 15 1966 1½ 35 1967 7½ 170 1968 6 145 Note:
Percentages have been rounded to the nearest ½per cent. and values to the nearest £5.