2002

7.0

2007

5.6

2000

6.7

1992

0.0

1999

4.5

2009

8.0

2013

8.5

2006

3.3

1996

3.5

2015

4.4

2005

3.2

2010

6.6

2005

5.2

2019

7.2

2014

8.4

2002

5.9

1998

5.0

1965

10.0

2008

6.9

1983

0.0