1936

5.0

1933

6.0

1941

5.2

1951

4.0

1939

5.6

1937

4.7

1941

7.0

1932

4.4

1940

4.0

1925

7.4

1947

4.6

1942

0.0

1957

7.9

1945

5.5

1946

6.0

1950

4.8

1951

6.0

1936

6.5

1951

4.6

1939

4.7

1954

7.1

1943

3.8

1940

0.0