| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 46.31 | 135 |
| 2015 | 46.22 | 135 |
| 2014 | 46.06 | 135 |
| 2013 | 45.92 | 132 |
| 2012 | 44.56 | 139 |
| 2011 | 44.28 | 136 |
| 2010 | 43.78 | 137 |
| 2009 | 45.28 | 130 |
| 2008 | 46.99 | 121 |
| 2007 | 46.69 | 124 |
| 2006 | 47.82 | 113 |
| 2005 | 46.66 | 123 |
| 2004 | 45.06 | 127 |
| 2003 | 47.41 | 116 |
| 2002 | 49.47 | 106 |
| 2001 | 50.01 | 100 |
| 2000 | 49.51 | 95 |
| 1999 | 48.85 | 100 |
| 1998 | 47.95 | 108 |
| 1997 | 47.04 | 112 |
| 1996 | 46.22 | 115 |
| 1995 | 45.44 | 115 |
| 1994 | 44.61 | 116 |
| 1993 | 43.79 | 118 |
| 1992 | 42.92 | 122 |
| 1991 | 41.97 | 123 |
| 1990 | 41.17 | 124 |