2003

0.0

2008

4.2

2005

6.0

2014

3.3

2004

4.9

1997

6.4

1993

5.0

1996

4.1

1997

4.3

2000

8.5

2001

5.1

1998

4.8

2003

8.0

1.0

2003

6.5

1993

8.4