2021

7.2

2023

9.7

2014

8.1

2021

7.6

1996

7.5

2012

8.2

2017

7.2

2008

7.8

2007

8.5

2015

8.4

2021

7.9

2005

8.6

1990

6.9

2013

8.3

2017

7.5

2005

7.6

2006

7.6

2006

8.1

2003

8.2

2017

8.4