Date (applicable from)

Amount (child)

1 September 1971

5.00

2 November 1972

5.00

16 November 1974

7.00

1 September 1976

10.00

1 September 1979

11.25

1 September 1980

13.10

1 September 1981

14.20

1 May 1982

14.85

1 November 1982

16.15

1 May 1983

16.80

1 November 1983

17.60

1 May 1984

18.60

1 November 1984

19.90

1 May 1985

20.00

1 November 1985

20.50

1 May 1986

21.20

13 December 1986

21.90

13 June 1987

22.70

13 December 1987

23.10

13 June 1988

24.00