§ Mr. D. GRENFELLasked the Minister of Health, if he will state the number of houses completed in England and Wales in each of the years ending 31st March, 1920 to 1929, in each of the calendar years 1919 to 1928, in the first three months of 1929, and in each of the years ending 30th September, 1920 to 1928, distinguishing between the 1919, 1923, and 1924 Housing Acts, and between local authorities, private enterprise with State assistance, and private enterprise without State assistance?