1993

7.1

2005

0.0

1965

8.3

2008

0.0

2007

4.5

2016

0.0

2006

6.0

1985

7.6

2013

7.3

1982

6.8

2004

4.8

2013

5.2

2012

6.5

1987

8.4

2000

0.0

2008

7.0

2009

7.4

1967

6.9

2012

3.4

2013

5.0