HC Deb 12 November 1981 vol 12 c129W
Mr. Gregor MacKenzie

asked the Chancellor of the Exchequer if he will publish in the Official Report the real spending value of the £ sterling, using 1964 as a base, giving figures for each year to the latest convenient date.

Mr. Bruce-Gardyne

Taking the internal purchasing power of the pound sterling as 100p in September 1964 its value in the September of each subsequent year is given in the following table:

September of each year pence
1964 100
1965 95
1966 92
1967 91
1968 86
1969 82
1970 76
1971 69
1972 65
1973 59
1974 51
1975 40
1976 35
1977 30
1978 28
1979 24
1980 21
1981 19