1927

8.1

1987

7.8

1929

6.5

1950

8.1

1950

8.3

1927

7.8

1953

7.7

2006

5.8

1930

7.3

1920

7.9

2001

7.5

1951

6.7

1919

1.0

1921

0.0

1962

0.0

1961

8.1

1947

7.4

1959

0.0

2019

5.8

10.0