1965

5.0

1965

6.7

1987

6.0

1971

7.7

1978

4.9

1980

4.7

1986

0.0

1974

3.9

1974

7.0

1982

7.4

1968

5.4

1962

7.3

1985

6.2

1987

6.7

1976

5.9