1977

6.3

1959

7.5

1985

5.3

1995

6.6

2014

10.0

2006

7.5

1937

6.6

1968

6.6

1949

6.5

2019

6.0

1961

7.0

1955

8.0

1953

6.0

1959

6.8

1975

7.7

1991

0.0

1958

0.0

1943

4.9

1962

3.4

1977

7.5