asked the Chancellor of the Exchequer how much revenue has been forgone by the Exchequer in each year since 1960 on account of tax allowances granted on alimony payments; and what percentage of recipients of these allowances had incomes below £3,000, £3,000 to £5,000, £5,000 to £10,000, £10,000 to £20,000 and above £20,000.

It is regretted that this information is not available.