1932

7.4

1930

0.0

1999

0.0

1978

7.4

1953

7.7

1966

0.0

1974

0.0

1998

6.0

1935

7.3

1940

7.4

1958

6.2

1933

6.1

1926

4.3

1939

0.0

2002

7.1

1938

6.0

1940

0.0

1955

6.8

2007

6.7

1967

7.3