1932

6.9

1950

8.1

1985

7.0

1950

7.4

1936

6.8

1937

5.5

1947

9.0

1963

5.3

1998

6.8

1968

7.0

1960

6.8

1970

0.0

1956

0.0

1972

0.0

1934

7.8

2020

0.0

2010

4.8

1991

0.0

1954

4.0

1981

0.0