1978

7.4

1953

7.7

1990

6.8

1933

6.0

1941

7.3

1939

8.0

2002

7.1

2022

8.5

1931

5.6

2006

5.4

1983

6.6

1938

0.0

1993

6.9

2003

5.8

2006

5.8

1980

5.5

1986

6.3

1978

6.4

1968

5.0

1987

6.4