| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 41.751 | 125 |
| 2015 | 42.873 | 150 |
| 2014 | 44.013 | 144 |
| 2013 | 42.476 | 153 |
| 2012 | 43.559 | 148 |
| 2011 | 44.416 | 146 |
| 2010 | 46.344 | 145 |
| 2009 | 47.721 | 137 |
| 2008 | 47.264 | 134 |
| 2007 | 49.547 | 123 |
| 2006 | 46.95 | 132 |
| 2005 | 48.513 | 122 |
| 2004 | 44.323 | 131 |
| 2003 | 44.961 | 129 |
| 2002 | 46.479 | 123 |
| 2001 | 47.83 | 122 |
| 2000 | 47.337 | 118 |
| 1999 | 46.394 | 120 |
| 1998 | 46.149 | 120 |
| 1997 | 38.918 | 135 |
| 1996 | 37.752 | 136 |
| 1995 | 38.356 | 133 |
| 1994 | 39.882 | 109 |
| 1993 | 36.32 | 112 |
| 1992 | 35.802 | 109 |
| 1991 | 34.969 | 110 |
| 1990 | 36.392 | 100 |