1961

5.6

1953

7.2

1964

5.8

1965

6.3

1941

0.0

1957

1.0

1933

0.0

1956

0.0

1964

4.4

1931

0.0

1959

5.5

1955

5.8

1931

0.0

1958

5.0

1932

5.5

1953

5.3

1955

6.8

1954

5.2

1951

6.3