1955

7.7

1937

6.8

1938

6.0

1939

6.3

1944

6.0

1947

6.8

1947

6.3

1942

0.0

1945

6.8

1943

6.7

1936

6.8

1946

6.6

1963

7.2

1939

6.0

1944

6.3

1939

5.6

1944

6.9

1949

6.0

1948

5.8

1945

6.7

1944

6.7

1942

6.6