1944

7.8

1933

8.6

1939

7.2

1940

7.1

1942

8.0

1952

7.5

1954

0.0

1981

0.0

1953

0.0

1943

7.3

1959

6.8

1964

0.0

1950

5.5

1951

8.3

1960

6.0

1952

0.0