1946

6.3

1972

7.6

1953

6.5

2020

0.0

1959

6.9

2000

6.4

2017

6.6

2007

5.0

1951

5.7

2026

0.0

2001

7.8

2004

7.3

1983

8.0

1956

7.0

1955

6.3

1980

7.8

1936

4.7

2009

4.9

1955

6.0

2007

6.8