1966

7.7

2005

5.9

1996

6.9

1988

5.0

1940

4.8

1942

6.7

1969

6.9

2009

5.7

1978

0.0

2022

6.7

1962

8.0

1930

6.0

1997

6.7

1928

4.0

1974

5.7

1957

6.6

2001

6.8

2006

5.6

1950

6.8

1973

7.9