| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 155.22 | 12 |
| 2015 | 154.42 | 16 |
| 2014 | 162.59 | 15 |
| 2013 | 167 | 12 |
| 2012 | 170.43 | 12 |
| 2011 | 167.35 | 13 |
| 2010 | 143.8 | 17 |
| 2009 | 116.65 | 32 |
| 2008 | 137.52 | 26 |
| 2007 | 135.27 | 27 |
| 2006 | 137.12 | 23 |
| 2005 | 136.92 | 23 |
| 2004 | 130.91 | 28 |
| 2003 | 123.28 | 29 |
| 2002 | 124.09 | 28 |
| 2001 | 126.65 | 28 |
| 2000 | 126.51 | 27 |
| 1999 | 144.87 | 12 |
| 1998 | 158.43 | 9 |
| 1997 | 153.68 | 11 |
| 1996 | 134.1 | 18 |
| 1995 | 143.2 | 13 |