§ Mr. Meacherasked the Secretary of State for Social Services, in respect of the work of the work of the supplementary Benefits commission, for each year since 1970, what was, respectively, the total number of claimants in receipt of supplementary benefit, the total number of annual claims, the total number of single payments, to meet immediate need, the total number of recurring weekly awards, and the total annul number of callers; and if the will give his estimates for of these categories for 1973.