1955

7.3

1958

6.3

1932

5.5

1952

7.5

1947

6.5

1937

3.5

1951

4.5

1939

0.0

1966

6.6

1953

5.5

1951

0.0

1951

8.0

1966

4.1

1957

5.7

1968

4.7

1954

5.6

1951

6.5

1957

6.8

1969

6.1

1963

6.6

1950

7.5

1948

5.8

1957

7.6

1954

0.0

1973

7.0

1940

5.0

1938

0.0

1949

0.0

1938

0.0

1951

4.5

1950

5.8

1967

6.5

1953

6.8

1950

5.3

1936

5.0

1959

5.3

1950

5.6