1951

1.0

1953

2.3

1955

8.0

1954

0.0

1953

5.2

1923

0.0

1952

0.0

1952

3.2

1958

5.8

1959

7.0

1960

4.4

1952

0.0

1919

6.6

1955

5.5

1931

5.0

1950

5.1

1963

0.0

1930

0.0

1955

0.0

1955

5.5