1932

4.0

2003

8.2

1942

3.5

2001

6.7

2017

5.1

2000

7.1

2004

6.0

2007

7.1

1958

6.6

1983

6.5

1984

7.0

1998

7.4

1998

7.7

1996

6.9

1999

7.7

2004

6.8

1946

7.5

1995

6.7

2000

7.2

1988

5.9