1972

5.5

1982

0.0

1960

5.5

1960

6.8

1959

6.7

1962

7.3

1974

6.7

1960

6.6

1950

6.0

1960

6.8

1963

5.6

1958

6.3

1961

7.7

1964

5.8

1950

6.6

1956

5.5

1968

6.1

1966

0.0

1958

6.1

1971

7.6

1962

7.3

1963

5.4