2013

3.2

2016

6.4

2001

7.2

1995

7.4

2016

6.2

2016

5.0

2002

5.0

2016

4.2

2014

6.4

2017

6.1

2013

4.5

2014

3.1

2016

0.0

2014

3.5

1996

7.8

2017

5.3

2017

3.0

2018

6.1

2017

7.3

1988

6.7