| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 31.41 | 167 |
| 2015 | 30.43 | 167 |
| 2014 | 29.43 | 167 |
| 2013 | 28.41 | 167 |
| 2012 | 27.38 | 167 |
| 2011 | 26.35 | 168 |
| 2010 | 25.32 | 169 |
| 2009 | 24.3 | 169 |
| 2008 | 23.3 | 169 |
| 2007 | 22.3 | 169 |
| 2006 | 21.32 | 169 |
| 2005 | 20.33 | 170 |
| 2004 | 19.1 | 170 |
| 2003 | 17.89 | 170 |
| 2002 | 16.72 | 170 |
| 2001 | 15.61 | 170 |
| 2000 | 14.58 | 171 |
| 1999 | 13.59 | 172 |
| 1998 | 12.67 | 175 |
| 1997 | 11.84 | 176 |
| 1996 | 11.14 | 176 |
| 1995 | 10.57 | 176 |
| 1994 | 10.15 | 175 |
| 1993 | 9.83 | 175 |
| 1992 | 9.55 | 175 |
| 1991 | 9.22 | 177 |
| 1990 | 8.8 | 178 |
| 1989 | 8.3 | 177 |
| 1988 | 7.72 | 177 |
| 1987 | 7.13 | 177 |
| 1986 | 6.56 | 177 |