| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 1.39 | 106 |
| 2015 | -7.254 | 168 |
| 2014 | -6.119 | 173 |
| 2013 | 2.204 | 125 |
| 2012 | 2.848 | 115 |
| 2011 | 3.158 | 108 |
| 2010 | 3.152 | 110 |
| 2009 | -14.924 | 174 |
| 2008 | 4.667 | 82 |
| 2007 | 10.179 | 39 |
| 2006 | 6.963 | 67 |
| 2005 | -.35 | 155 |
| 2004 | 10.777 | 19 |
| 2003 | 11.071 | 10 |
| 2002 | 6.28 | 36 |
| 2001 | 7.017 | 26 |
| 2000 | 3.959 | 98 |
| 1999 | -4.725 | 149 |
| 1998 | -.604 | 138 |
| 1997 | -5.201 | 148 |
| 1996 | -10.745 | 149 |
| 1995 | -12.354 | 135 |
| 1994 | -19.403 | 131 |
| 1993 | -15.062 | 124 |
| 1992 | 4.373 | 51 |
| 1991 | 0.335 | 87 |