1970

7.6

1929

0.0

1955

6.6

1988

6.8

1971

7.4

1958

7.6

1953

5.5

2008

6.6

1994

5.2

1957

7.2

1935

4.7

2016

3.4

1963

5.9

1965

6.3

1962

7.8

1988

6.6

1974

7.3

1979

6.1

1934

0.0

1998

6.2