2004

6.7

2000

6.4

1924

4.9

1924

5.6

1925

4.3

1925

4.8

1926

5.5

1967

7.3

1945

6.6

1948

5.9

1943

6.2

1945

5.7

1940

6.6

2003

7.2

2010

7.6

1949

6.8

1953

6.8

1943

6.9

1944

5.6

1939

6.1