| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 26.73 | 164 |
| 2015 | 27.03 | 164 |
| 2014 | 23.74 | 168 |
| 2013 | 24.55 | 168 |
| 2012 | 24.03 | 168 |
| 2011 | 24.25 | 168 |
| 2010 | 24.2 | 168 |
| 2009 | 24.73 | 166 |
| 2008 | 24.02 | 167 |
| 2007 | 21.2 | 170 |
| 2006 | 20.43 | 171 |
| 2005 | 24.6 | 166 |
| 2004 | 23.67 | 169 |
| 2003 | 25.59 | 165 |
| 2002 | 23.68 | 167 |
| 2001 | 22.49 | 168 |
| 2000 | 24.99 | 165 |
| 1999 | 25.43 | 167 |
| 1998 | 25.82 | 166 |
| 1997 | 26.13 | 166 |
| 1996 | 26.21 | 165 |
| 1995 | 25.25 | 166 |
| 1994 | 24.84 | 166 |
| 1993 | 25.02 | 164 |
| 1992 | 23.25 | 165 |
| 1991 | 24.79 | 164 |