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Mr. Tinker
asked the Secretary for Mines whether he will state the output per man per shift for 1936, or the latest available figures he has in his possession, and the corresponding figures for 1914, 1921, and 1928?
Captain Crookshank
The available information is as follows:
| Year or Period and Output of Coal per Man-shift Worked. | |
| Cwts. | |
| June, 1914 | 20,32 |
| January-March, 1921 | 14,46 |
| October-December, 1921 | 17,73 |
| 1928 | 21,29 |
| 1936 (Provisional) | 23,46 |