1941

5.5

1932

5.1

1939

6.0

1946

6.2

1942

6.5

1941

5.8

1943

6.2

1942

6.2

1941

7.3

1941

6.2

1943

5.6

1943

6.7

1945

6.8

1939

6.1

1938

6.8

1939

7.1

1939

6.7

1942

5.7

1945

5.4

1945

7.1

1944

5.2

1946

6.5

1942

6.6

1960

4.5

1939

6.0