| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 60.27 | 118 |
| 2015 | 60.34 | 119 |
| 2014 | 60.37 | 119 |
| 2013 | 60.25 | 119 |
| 2012 | 59.93 | 121 |
| 2011 | 59.97 | 119 |
| 2010 | 59.42 | 125 |
| 2009 | 59.37 | 123 |
| 2008 | 59.22 | 123 |
| 2007 | 59.2 | 122 |
| 2006 | 58.88 | 125 |
| 2005 | 58.49 | 127 |
| 2004 | 58 | 128 |
| 2003 | 57.49 | 131 |
| 2002 | 58.06 | 128 |
| 2001 | 58.43 | 126 |
| 2000 | 58.55 | 129 |
| 1999 | 58.79 | 126 |
| 1998 | 59.08 | 128 |
| 1997 | 58.75 | 129 |
| 1996 | 58.57 | 129 |
| 1995 | 58.46 | 132 |
| 1994 | 58.49 | 130 |
| 1993 | 58.77 | 121 |
| 1992 | 59.09 | 122 |
| 1991 | 59.61 | 113 |
| 1990 | 56 | 139 |