| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 0.904 | 146 |
| 2015 | 0.9017 | 155 |
| 2014 | 0.7537 | 158 |
| 2013 | 0.7532 | 158 |
| 2012 | 0.7783 | 159 |
| 2011 | 0.7194 | 160 |
| 2010 | 0.755 | 159 |
| 2009 | 0.7198 | 159 |
| 2008 | 0.6827 | 162 |
| 2007 | 0.7306 | 161 |
| 2006 | 0.7971 | 162 |
| 2005 | 0.8041 | 161 |
| 2004 | 0.8054 | 160 |
| 2003 | 0.886 | 159 |
| 2002 | 1.0626 | 154 |
| 2001 | 1.1175 | 151 |
| 2000 | 1.0854 | 152 |
| 1999 | 0.9386 | 156 |