1929

6.5

1953

7.7

2002

7.1

1948

7.9

2006

6.9

1962

0.0

1971

5.2

1984

6.7

1935

5.8

1970

6.0

1966

7.3

1992

7.5

1929

7.5

1962

0.0

1962

0.0

2023

10.0

1971

5.0

1994

0.0

1938

0.0

1996

6.8