| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 4.49 | 120 |
| 2015 | 4.48 | 119 |
| 2014 | 4.48 | 118 |
| 2013 | 4.47 | 118 |
| 2012 | 4.46 | 117 |
| 2011 | 4.44 | 118 |
| 2010 | 4.42 | 120 |
| 2009 | 4.4 | 121 |
| 2008 | 4.37 | 121 |
| 2007 | 4.34 | 121 |
| 2006 | 4.3 | 120 |
| 2005 | 4.25 | 120 |
| 2004 | 4.22 | 116 |
| 2003 | 4.18 | 117 |
| 2002 | 4.15 | 116 |
| 2001 | 4.12 | 114 |
| 2000 | 4.09 | 114 |
| 1999 | 4.06 | 114 |
| 1998 | 4.04 | 113 |
| 1997 | 4.03 | 113 |
| 1996 | 4.01 | 113 |
| 1995 | 3.98 | 112 |
| 1994 | 3.97 | 113 |
| 1993 | 3.95 | 116 |
| 1992 | 3.93 | 114 |
| 1991 | 3.92 | 113 |
| 1990 | 3.9 | 112 |
| 1989 | 3.89 | 107 |
| 1988 | 3.89 | 108 |
| 1987 | 3.89 | 109 |
| 1986 | 3.88 | 109 |