Year | |
---|---|
1999 | 1.0 |
2000 | 4.0 |
2001 | 3.0 |
2002 | 11.2 |
2003 | 8.1 |
2004 | 3.6 |
2005 | 7.5 |
2006 | 3.1 |
2007 | 1.2 |
2008 | -1.2 |
2009 | 11.1 |
2010 | 1.0 |
2011 | -2.7 |
2012 | -1.1 |
2013 | -6.9 |
2014 | 4.7 |
2015 | -12.5 |
2016 | -2.9 |
2017 | -9.4 |
2018 | -3.3 |
2019 | 8.1 |
2020 | -8.2 |
2021 | -0.5 |