§ Mr. T. G. D. Galbraith
asked the Minister of Power if he will give the average output in tons per man day of coal mined in Great Britain in 1938, 1947, and each year subsequently, and also show the annual percentage change for the period since 1947.
§ Mr. John Morris
Figures of output per man shift for each year since 1947292W are published in Table 16 of the Ministry of Power Statistical Digest, 1963. The comparable figure for 1938 was 23.0 cwts.