2024

7.8

2012

6.8

2015

7.3

2018

7.4

2001

6.6

1996

7.4

2013

8.6

2007

8.0

2014

7.3

2010

8.1

2004

7.9

1991

7.4

2010

8.1

2016

7.3

2015

5.5

2008

6.7

2016

7.2

1995

8.2

2016

8.0

2001

7.8