2008

3.1

1994

7.0

1997

0.0

2019

7.5

2009

7.7

1981

6.5

2009

7.4

2004

6.4

1977

7.2

1983

0.0

1983

6.6

2006

6.3

1997

6.3

1979

6.7

2009

6.3

1996

5.6

2003

6.9

1995

5.7

2013

8.6

2000

7.2

2022

8.2