时间 | 值 (%) | 世界排名 |
---|---|---|
2014 | 0.8 | 60 |
2013 | 0.6 | 64 |
2012 | 1.2 | 58 |
2011 | 1.6 | 60 |
2010 | 1 | 65 |
2009 | 1 | 63 |
2008 | 0.6 | 73 |
2007 | 1.6 | 66 |
2006 | 1.3 | 67 |
2005 | 1.4 | 62 |
2004 | 1.1 | 73 |
2003 | 0.4 | 73 |
2002 | 0.3 | 67 |
2001 | 0.3 | 76 |
2000 | 0.2 | 72 |
1999 | 0.3 | 74 |
1998 | 0.4 | 74 |
1997 | 0.7 | 69 |