1945

6.9

1956

6.7

1938

6.6

1958

7.0

1951

6.5

1940

5.8

1954

6.4

1937

0.0

1945

6.8

1939

6.0

1954

6.9

1937

7.0

1943

5.2

1935

4.5

1935

4.8

1935

7.0

1940

6.7

1936

0.0

1928

7.3

1934

6.9

1947

6.3

1930

5.7

1928

6.2