2015

4.5

2003

0.0

1996

6.0

2016

3.6

2001

7.2

2000

7.6

2002

7.7

2006

7.0

1994

8.4

2012

6.3

1996

7.0

2010

4.9

1999

7.3

2008

6.6

2012

5.6

1999

5.9

2003

7.8

2013

4.2

1993

6.9