时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 6.31 | 13 |
2015 | 9 | 25 |
2014 | 7.78 | 33 |
2013 | 4.01 | 72 |
2012 | 8.9 | 33 |
2011 | 13.79 | 18 |
2010 | 25.63 | 6 |
2009 | 8.25 | 38 |
2008 | 42.09 | 3 |
2007 | 24.71 | 11 |
2006 | 28.28 | 6 |
2005 | 12.41 | 20 |
2004 | 3.32 | 89 |
2003 | 3.53 | 62 |
2002 | 4.47 | 53 |
2001 | 4.15 | 55 |