HC Deb 01 April 1969 vol 781 c61W
42. Sir C. Osborne

asked the Chancellor of the Exchequer what is the estimated proportion of salary between £7,500 per annum and £20,000 per annum which is retained by individuals after taxation has been paid, on the basis that they have no other source of income and are married with no dependent children.

Mr. Diamond

21.1 per cent. of the extra £12,500.