2008

1.6

1993

6.5

2006

3.9

2009

5.1

1992

0.0

2011

6.3

2006

5.5

2018

4.9

1994

0.0

2003

7.1

2008

4.0

2011

5.6

1986

8.0

2019

0.0

2000

0.0