2006

7.0

2000

3.3

2014

5.9

2021

6.3

2003

6.1

2011

0.0

2014

8.0

2020

6.3

2004

5.8

2004

2.8

2007

3.1

2009

5.5

1996

4.9

2002

5.4

2015

0.0

1999

6.8

1998

4.6

1997

4.6