1929

6.5

1978

7.4

1953

7.7

2002

7.1

1948

7.9

2006

6.9

1932

7.1

1962

0.0

1971

5.2

1984

6.7

1968

6.9

1935

5.8

1970

6.0

1966

7.3

1992

7.5

1929

7.5

1961

0.0

1962

0.0

1962

0.0

1930

7.0