2002

6.7

1971

7.5

1964

7.6

2006

7.4

2000

7.0

1988

7.5

1966

7.3

1962

7.3

2001

7.8

1999

5.7

1983

6.8

1919

0.0

1967

7.0

1964

6.5

2023

4.7

1964

4.1

1935

7.0

1999

6.1

2009

6.6

2023

5.5