2006

4.5

1957

5.0

1976

5.2

1971

6.3

1979

6.8

2014

5.3

1956

6.1

1967

0.0

2008

7.0

1934

6.0

1997

5.4

1999

6.9

1997

6.5

1999

7.6

2006

6.6

1998

6.8

1938

7.5

1975

5.7

2025

6.0

1972

5.5