2006

5.0

2013

6.1

6.2

2021

5.7

2014

5.4

2003

6.2

2015

7.9

2013

6.1

1999

6.6

2011

7.4

2008

5.6

2020

6.9

2021

10.0

2016

7.5

2010

6.6

2023

6.2

1995

5.6

2014

6.0

1969

4.9