2016

9.8

2024

9.1

2012

10.0

2021

7.9

2014

8.3

2017

7.3

1993

5.6

2011

8.4

1999

8.6

2008

7.3

2004

7.3

2012

7.3

2015

7.5

2016

8.6

2012

7.4

2007

7.5

2011

7.2

2016

7.2

2017

6.5

1997

7.5