| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 61.37 | 145 |
| 2015 | 61.43 | 144 |
| 2014 | 61.57 | 141 |
| 2013 | 61.9 | 139 |
| 2012 | 62.04 | 138 |
| 2011 | 62.14 | 138 |
| 2010 | 62.17 | 136 |
| 2009 | 60.92 | 146 |
| 2008 | 60.21 | 156 |
| 2007 | 59.35 | 156 |
| 2006 | 60.57 | 151 |
| 2005 | 59.31 | 156 |
| 2004 | 60.13 | 152 |
| 2003 | 59.88 | 149 |
| 2002 | 59.6 | 154 |
| 2001 | 59.44 | 156 |
| 2000 | 59.13 | 158 |
| 1999 | 58.97 | 158 |
| 1998 | 58.83 | 162 |
| 1997 | 58.83 | 162 |
| 1996 | 58.78 | 163 |
| 1995 | 60.09 | 159 |
| 1994 | 60.52 | 153 |
| 1993 | 60.88 | 155 |
| 1992 | 61.26 | 155 |
| 1991 | 61.48 | 157 |