| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 1.5 | 108 |
| 2015 | 1.8 | 108 |
| 2014 | 3 | 103 |
| 2013 | 0.5 | 130 |
| 2012 | 1.6 | 114 |
| 2011 | 1.5 | 118 |
| 2010 | 1 | 119 |
| 2009 | 5.9 | 95 |
| 2008 | 4.8 | 100 |
| 2007 | 3.6 | 103 |
| 2006 | 2.4 | 106 |
| 2005 | 3.7 | 101 |
| 2004 | 4.1 | 107 |
| 2003 | 3.8 | 111 |
| 2002 | 2.4 | 113 |
| 2001 | 2.6 | 122 |
| 2000 | 2 | 125 |
| 1999 | 2.4 | 123 |
| 1998 | 2.8 | 124 |
| 1997 | 2.8 | 125 |
| 1996 | 2.8 | 121 |
| 1995 | 3 | 117 |
| 1994 | 2.5 | 120 |
| 1993 | 2.5 | 122 |