1995

4.1

1965

0.0

2000

5.8

1991

4.2

1943

6.5

1930

6.5

1977

6.5

1984

6.4

1918

6.0

1997

5.5

1998

6.6

1999

5.9

2001

5.8

1998

5.3

1982

7.3

1994

5.1

1992

7.0

2002

6.7

1993

6.0

1995

6.0