1977

4.5

2016

4.0

1972

5.0

1974

2.3

1976

5.5

1979

3.8

1981

4.0

1971

5.5

1985

5.6

1983

0.0

1963

6.0

1964

6.0

1968

0.0

1982

0.0

1964

0.0

1965

5.6

1976

6.4

1973

4.9

1978

4.7

1981

5.9

1976

6.0

1979

0.0

1978

10.0

1962

7.8

1982

0.0

1967

5.8