1944

6.7

1955

7.1

1945

6.7

1946

5.8

1954

6.7

1953

6.5

1953

6.8

1953

7.3

1970

7.3

1941

6.0

1941

5.2

1941

5.3

1943

6.8

1943

5.8

1955

7.1

1993

6.5

1950

6.6

1968

0.0

1952

6.4

1938

5.9