2014

10.0

2024

7.4

2009

7.6

2012

6.3

2013

6.7

2013

6.2

2013

6.6

2012

6.6

2011

5.9

2023

7.8

2010

6.1

2022

7.7

2010

6.4

2011

7.0

2021

7.9

2013

6.7

2012

7.8

1996

6.9

2020

7.3

2012

6.9