§ Mr. Arthur Lewisasked the Secretary of State for Employment (1) whether he
General Index of Retail Prices Depreciation, year to year, in purchasing value of the pound (100p), based on the General Index of Retail Prices Average earnings per week Index (16.1.62) = 100 Percentage increase over corresponding month in previous year Men manual workers age 21 years and over Percentage increase over previous year Male—administrative, technical and clerical workers Percentage increase over previous year Percentage pence £ £ 13.10.64 … 107.9 — — — 18.11 — 23.53 — 12.10.65 … 113.1 4.8 4.6 4.6 19.59 8.2 25.53 8.5 18.10.66 … 117.4 3.8 3.7 3.7 20.30 3.6 26.69 4.5 17.10.67 … 119.7 2.0 2.0 2.0 21.38 5.3 27.90 4.5 15.10.68 … 126.4 5.6 5.3 5.3 23.00 7.6 29.77 6.7 21.10.69 … 133.2 5.4 5.1 5.1 24.83 8.0 32.07 7.7 20.10.70 … 143.0 7.4 6.9 6.9 28.05 13.0 36.12 12.6 20.4.71 … 152.2 9.4 8.6 8.6 — — — — The "basket" of goods and services priced in the General Index of Retail Prices is changed in January of each year and it is therefore not possible to express the percentage of change in cash terms. Similar information to that given is not available for those executives on £3,250 per annum.