1999

7.9

2016

7.1

0.0

2012

6.1

2018

5.1

1994

7.8

2002

7.6

2008

8.1

2011

5.8

2003

5.6

2005

6.7

2016

7.6

2024

0.0

2013

7.4

2015

7.4

2007

5.9

2016

4.4

2014

5.2