2005

4.7

2014

0.0

1994

0.0

2009

6.3

2013

6.9

2015

3.0

2001

4.9

1999

3.7

1999

2.0

2006

8.0

1995

5.7

2018

10.0

2017

5.9

2019

6.2

2003

5.2

2002

6.5

2013

7.0

1981

5.8

1999

6.7

1997

7.0

2003

5.3

2003

5.7

2017

6.0

2013

5.2

2017

0.0