1929

7.0

1938

2.0

1935

0.0

1931

5.5

1938

4.1

1943

4.5

1928

5.5

1941

0.0

1935

5.9

1932

4.4

1942

3.8

1936

5.0

1937

7.0

1939

5.0

1944

4.0

1970

8.0

1940

0.0

1925

0.0