| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | -1.93 | 189 |
| 2015 | -1.87 | 188 |
| 2014 | -1.8 | 185 |
| 2013 | -1.78 | 185 |
| 2012 | -1.8 | 185 |
| 2011 | -1.86 | 184 |
| 2010 | -1.87 | 191 |
| 2009 | -1.85 | 190 |
| 2008 | -1.91 | 191 |
| 2007 | -1.93 | 193 |
| 2006 | -1.95 | 193 |
| 2005 | -1.94 | 194 |
| 2004 | -1.94 | 194 |
| 2003 | -1.96 | 194 |
| 2002 | -3.34 | 200 |
| 2001 | -2.85 | 195 |
| 2000 | -1.21 | 185 |
| 1999 | -1.27 | 186 |
| 1998 | -1.37 | 183 |
| 1997 | -1.31 | 182 |
| 1996 | -1.22 | 181 |
| 1995 | -1.14 | 178 |
| 1994 | -1.04 | 175 |
| 1993 | -1.63 | 186 |
| 1992 | -2.1 | 193 |
| 1991 | -2.01 | 188 |
| 1990 | -2.82 | 195 |
| 1989 | -2.17 | 189 |
| 1988 | -.89 | 167 |
| 1987 | -.85 | 168 |
| 1986 | -1.19 | 180 |