| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 45.13 | 156 |
| 2015 | 43.77 | 159 |
| 2014 | 43.36 | 158 |
| 2013 | 42.13 | 164 |
| 2012 | 43.2 | 162 |
| 2011 | 44.62 | 160 |
| 2010 | 46.12 | 156 |
| 2009 | 47.87 | 151 |
| 2008 | 48.43 | 148 |
| 2007 | 47.73 | 151 |
| 2006 | 46.86 | 152 |
| 2005 | 46.58 | 153 |
| 2004 | 46.19 | 157 |
| 2003 | 45.05 | 161 |
| 2002 | 44.42 | 161 |
| 2001 | 44.63 | 162 |
| 2000 | 45.13 | 163 |
| 1999 | 46.76 | 152 |
| 1998 | 48.25 | 146 |
| 1997 | 49.16 | 145 |
| 1996 | 49.43 | 141 |
| 1995 | 49.54 | 139 |
| 1994 | 49.93 | 142 |
| 1993 | 50.72 | 136 |
| 1992 | 50.78 | 132 |
| 1991 | 50.85 | 135 |