2001

4.2

2001

5.9

1998

3.0

2015

4.7

1995

5.4

2002

4.3

2000

7.6

1994

7.8

1999

8.2

2004

6.2

2010

6.3

2009

4.3

2005

5.9

1995

7.3

1996

0.0

1996

5.4

1995

7.6

2004

5.4