2004

7.1

1957

7.1

2003

8.3

1947

7.6

1995

7.3

2022

0.0

2002

5.9

1996

4.4

2007

6.1

1979

4.2

1997

5.7

1970

6.5

1993

7.0

2020

0.0

1991

6.6

2006

7.2

2003

6.0

2006

6.2

0.0

2007

4.2