2004

6.9

1998

8.3

1981

7.9

1989

7.8

2006

5.8

1942

7.8

2002

8.4

1993

8.6

1980

7.7

1943

8.2

1946

7.7

1945

8.0

2005

7.3

2006

7.4

1940

5.8

1983

6.8

1945

7.5

1959

5.7

1985

8.2

2023

0.0