2021

5.6

2010

6.6

2000

8.2

2010

8.4

2014

8.0

2003

7.2

2001

7.9

2014

8.0

2021

7.5

1994

8.5

2012

7.0

2013

8.0

2011

7.6

2017

7.6

2013

6.9

1997

6.5

1999

8.4

2021

7.4

2014

8.4

2014

7.9