1938

7.0

1940

7.1

2021

8.0

1985

5.3

1995

6.9

2003

6.0

1982

5.9

2008

7.1

1985

6.1

1981

6.2

1959

6.9

1977

6.8

1938

7.1

2014

6.9

1967

6.4

2010

8.4

1991

5.7

2007

6.3

2007

7.0

2010

6.6