| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 34.13 | 185 |
| 2015 | 34 | 185 |
| 2014 | 33.51 | 185 |
| 2013 | 33.74 | 185 |
| 2012 | 33.78 | 185 |
| 2011 | 33.69 | 185 |
| 2010 | 34.18 | 185 |
| 2009 | 35.21 | 185 |
| 2008 | 35.72 | 183 |
| 2007 | 32.46 | 186 |
| 2006 | 30.74 | 186 |
| 2005 | 35.23 | 182 |
| 2004 | 33.97 | 183 |
| 2003 | 36.02 | 181 |
| 2002 | 34.28 | 183 |
| 2001 | 32.55 | 184 |
| 2000 | 35.47 | 183 |
| 1999 | 35.94 | 183 |
| 1998 | 36.36 | 182 |
| 1997 | 36.71 | 181 |
| 1996 | 36.81 | 181 |
| 1995 | 35.7 | 183 |
| 1994 | 35.22 | 182 |
| 1993 | 35.44 | 182 |
| 1992 | 34.37 | 182 |
| 1991 | 36.13 | 182 |