1928

8.0

1918

1.0

1983

6.9

1990

6.0

1936

5.0

1921

5.7

1989

7.5

1911

0.0

1926

7.9

1926

7.5

2000

7.2

1915

0.0

1910

4.4

1931

7.1

2003

7.4

1898

4.0

1923

0.0

1917

5.2

1913

4.7

2007

7.2