2004

0.0

1984

6.3

2004

7.9

1993

7.0

1990

7.0

1996

6.8

1993

5.5

1994

3.5

2007

6.2

1999

7.5

1979

6.8

1997

4.6

1992

6.7

1999

0.0

1992

5.8

1984

7.3

1992

6.7

1997

5.7

2023

7.2

2002

5.3

1993

4.3

1991

7.5

1988

8.3