| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 43.57 | 121 |
| 2015 | 44.35 | 130 |
| 2014 | 44.12 | 142 |
| 2013 | 44.95 | 142 |
| 2012 | 46.36 | 142 |
| 2011 | 45.99 | 147 |
| 2010 | 42.88 | 143 |
| 2009 | 38.82 | 155 |
| 2008 | 45.6 | 153 |
| 2007 | 44.7 | 150 |
| 2006 | 44.64 | 149 |
| 2005 | 43.91 | 147 |
| 2004 | 43.46 | 146 |
| 2003 | 42.79 | 137 |
| 2002 | 44.06 | 130 |
| 2001 | 47.17 | 120 |
| 2000 | 48.71 | 116 |
| 1999 | 42.74 | 128 |
| 1998 | 41.6 | 128 |
| 1997 | 40.2 | 131 |
| 1996 | 37.17 | 141 |
| 1995 | 36.68 | 143 |
| 1994 | 35.43 | 135 |
| 1993 | 33 | 122 |
| 1992 | 33.75 | 121 |
| 1991 | 35.19 | 104 |
| 1990 | 35.37 | 113 |
| 1989 | 36.15 | 108 |
| 1988 | 33.87 | 108 |
| 1987 | 32.7 | 107 |
| 1986 | 32.84 | 108 |