HC Deb 17 February 1961 vol 634 c178W
106. Mr. Oram

asked the Chancellor of the Exchequer for the financial years 1946–47, 1950–51, and 1959–60, what proportion of the national revenue and National Insurance contributions, taken together, is represented by the proceeds of indirect taxation and National Insurance contributions, taken together.

Sir E. Boyle:

42. 8 per cent., 49. 5 per cent. and 50. 4 per cent. respectively.