2015

6.2

1984

7.5

2021

8.0

2016

6.6

2005

6.7

2014

7.2

2010

8.4

2010

7.7

2013

8.1

2015

7.9

2021

7.1

2022

7.6

2008

6.3

2017

6.5

2016

7.7

2015

7.6

2016

7.0

1996

7.2

2013

6.3

2003

6.1