| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 42.33 | 182 |
| 2015 | 42.02 | 182 |
| 2014 | 41.61 | 183 |
| 2013 | 41.47 | 183 |
| 2012 | 40.72 | 186 |
| 2011 | 42.34 | 182 |
| 2010 | 41.79 | 184 |
| 2009 | 42.78 | 182 |
| 2008 | 44.58 | 180 |
| 2007 | 44.99 | 181 |
| 2006 | 46.19 | 178 |
| 2005 | 49.04 | 169 |
| 2004 | 49.64 | 166 |
| 2003 | 51.38 | 161 |
| 2002 | 56.98 | 136 |
| 2001 | 57.57 | 131 |
| 2000 | 59.79 | 116 |
| 1999 | 60.76 | 104 |
| 1998 | 61.69 | 93 |
| 1997 | 62.57 | 87 |
| 1996 | 63.42 | 84 |
| 1995 | 64.24 | 77 |
| 1994 | 64.89 | 70 |
| 1993 | 65.5 | 62 |
| 1992 | 66.08 | 58 |
| 1991 | 66.63 | 56 |
| 1990 | 67.18 | 52 |