2018

8.0

1990

5.0

2011

0.0

2006

4.5

1974

6.5

1972

6.1

1976

7.8

1980

4.8

2011

5.2

2007

6.3

2016

4.7

2013

6.6

2016

6.0

1998

6.9

2016

0.0

2009

8.3

2003

5.9

1988

6.8

2015

8.0

2013

5.9