1960

0.0

1982

6.0

1963

0.0

1938

1.0

1970

7.0

1922

7.1

1938

6.8

1994

8.5

1938

6.7

1972

6.2

2004

6.3

1993

7.2

1979

7.7

1923

7.5

1977

7.7

1964

7.3

1994

6.8