2005

8.7

1990

5.9

1977

6.8

1993

0.0

2011

5.8

2020

0.0

2008

4.6

2004

5.8

1989

9.2

2005

2.7

1985

8.3

1979

6.7

1984

8.0

1984

7.3

1988

4.2

1985

0.0

2003

6.2

1987

7.7

1989

8.0

2006

5.5

1995

8.0

2011

6.2

1991

6.4