1929

6.5

1953

7.7

2023

8.0

1978

7.4

2011

8.8

1989

7.2

1996

6.8

1932

7.4

1958

7.7

1984

8.0

1998

7.3

2003

6.0

1966

7.7

1937

6.8

1966

7.3

1954

6.0

1997

6.2

2023

4.4

2007

6.7

2004

6.8