1982

5.0

1965

6.4

2008

7.3

1979

6.3

1937

6.0

1949

1.0

1941

5.8

1942

6.5

1999

6.7

2003

5.1

1997

7.2

1982

7.9

1938

0.0

2003

5.4

1999

6.4

1941

6.2

1949

5.0

2008

4.8

1981

5.8

1994

6.4