1922

0.0

1947

6.6

1941

6.0

1997

5.0

1961

7.3

1963

7.0

1964

7.0

1964

7.0

1972

8.0

2000

7.1

1968

7.3

2005

6.9

2016

6.1

1924

8.1

2007

4.7

2020

6.1

2020

6.1

1941

6.9

1935

6.2

1932

5.7