2005

5.5

2003

6.9

2008

6.6

1980

6.0

1952

4.0

2007

2.0

2005

7.0

1962

5.2

1982

7.0

2000

7.8

2003

7.4

2002

6.3

2001

7.1

1983

7.2

1979

0.0

2022

6.9

1968

4.0

1982

6.1

2010

6.3

2022

0.0