| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | -1.31 | 181 |
| 2015 | -1.2 | 180 |
| 2014 | -1 | 171 |
| 2013 | -.42 | 149 |
| 2012 | -.43 | 150 |
| 2011 | -.29 | 146 |
| 2010 | 0.45 | 107 |
| 2009 | 0.41 | 111 |
| 2008 | 0.36 | 114 |
| 2007 | 0.37 | 115 |
| 2006 | 0.52 | 110 |
| 2005 | 0.81 | 93 |
| 2004 | 0.99 | 87 |
| 2003 | 1 | 84 |
| 2002 | 1.09 | 79 |
| 2001 | 1.17 | 77 |
| 2000 | -1.3 | 186 |
| 1999 | -1.87 | 190 |
| 1998 | -1.81 | 191 |
| 1997 | -1.45 | 184 |
| 1996 | -1.25 | 182 |
| 1995 | -1.46 | 182 |
| 1994 | -1.44 | 183 |
| 1993 | -1.52 | 183 |
| 1992 | -1.72 | 188 |
| 1991 | -1.64 | 182 |
| 1990 | -12.69 | 203 |
| 1989 | -16.13 | 203 |
| 1988 | -15.87 | 203 |
| 1987 | -15.47 | 203 |
| 1986 | -15.05 | 202 |