asked the Minister of Health how many people suffered from a cerebral thrombosis between the ages of 40 and 50, 50 and 60 and over 60 years, respectively, in each of the last 10 years; how many of these died from this cause; and how many in each group followed a sedentary occupation.

The following are the figures for the deaths assigned to cerebral embolism and thrombosis in England and Wales from 1952 to 1961. Separate figures for cerebral thrombosis are not available: nor is the rest of the information for which the hon. Member asks.