1950

8.1

1929

6.5

1950

8.1

1953

7.7

1954

5.9

2002

7.1

1948

7.9

2006

6.9

1962

0.0

1971

5.2

1984

6.7

1952

6.8

1935

5.8

1970

6.0

1966

7.3

1932

7.0

1992

7.5

1919

6.9

1929

7.5

1975

7.5