| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 64.43 | 162 |
| 2015 | 64.36 | 161 |
| 2014 | 64.32 | 162 |
| 2013 | 64.41 | 160 |
| 2012 | 65.43 | 157 |
| 2011 | 66.6 | 155 |
| 2010 | 67.64 | 145 |
| 2009 | 68.69 | 137 |
| 2008 | 67.61 | 151 |
| 2007 | 67.54 | 150 |
| 2006 | 67.09 | 151 |
| 2005 | 67.64 | 146 |
| 2004 | 67.78 | 142 |
| 2003 | 67.54 | 146 |
| 2002 | 67.67 | 145 |
| 2001 | 68.83 | 143 |
| 2000 | 68.48 | 145 |
| 1999 | 68.65 | 146 |
| 1998 | 68.89 | 149 |
| 1997 | 68.94 | 148 |
| 1996 | 68.98 | 151 |
| 1995 | 68.83 | 154 |
| 1994 | 68.42 | 159 |
| 1993 | 67.75 | 164 |
| 1992 | 66.94 | 171 |
| 1991 | 67.19 | 169 |
| 1990 | 65.6 | 176 |