2005

4.9

1993

6.4

1953

3.0

1989

7.2

1979

6.7

1996

7.3

1986

6.9

1932

4.3

1961

4.0

1998

7.4

2003

5.0

2004

0.0

1994

6.8

1968

7.4

1986

6.1

1974

0.0

1981

6.4

2005

6.2

2024

5.5

2003

7.4