1934

7.5

1994

7.4

1968

0.0

1939

7.5

1953

7.9

1932

7.4

1942

7.8

1959

8.1

1979

7.7

1961

7.3

1963

7.0

1964

7.0

1964

7.0

1960

8.1

1994

7.5

1960

8.2

2020

4.2

1924

8.1

1986

7.3

1990

6.7