1911

5.5

1991

6.8

2004

7.2

1914

5.0

1912

6.2

1917

5.6

1956

6.0

2002

6.6

1919

6.5

1914

4.9

1945

6.8

1922

4.9

1916

5.8

1947

6.1

1954

6.7

1905

0.0

1994

4.7

1898

5.1

1897

4.3

2006

6.7