2013

5.7

2014

8.5

2008

7.7

2023

7.0

2013

6.9

1997

7.9

1994

8.7

2015

7.6

2019

7.8

2010

8.4

2016

7.3

1996

7.0

2015

7.6

2001

7.9

2010

8.2

2012

7.4

2013

7.3

2009

7.3

1994

8.5

2011

7.3