1968

5.7

1995

6.3

1971

0.0

1949

6.6

1967

6.8

1932

7.0

1919

6.9

1975

7.5

2015

4.5

2015

5.7

1951

5.2

1960

4.7

1950

8.1

1935

4.0

1955

7.5

1964

6.0

2018

4.8

1988

0.0

2008

6.9

1977

7.0