1932

7.4

1929

7.5

1930

6.0

1929

6.5

1978

7.4

1953

7.7

1969

0.0

2003

6.0

2018

6.2

1931

6.4

1919

0.0

1982

6.2

1954

7.3

1975

6.8

1928

0.0

1967

0.0

1983

0.0

1930

4.0

1942

5.3

1985

5.0