1980

5.0

2003

6.8

1947

6.1

1970

6.7

1997

7.1

1945

6.6

1946

6.2

1946

6.3

2014

5.7

1943

5.7

1994

6.1

1956

5.1

1941

6.4

1948

5.9

1948

6.7

2010

6.3

2023

10.0

1951

7.1

1987

6.8

1950

6.6