| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 22.6 | 169 |
| 2015 | 22 | 169 |
| 2014 | 21.41 | 170 |
| 2013 | 20.84 | 170 |
| 2012 | 20.29 | 170 |
| 2011 | 19.76 | 171 |
| 2010 | 19.25 | 171 |
| 2009 | 18.77 | 171 |
| 2008 | 18.31 | 171 |
| 2007 | 17.87 | 171 |
| 2006 | 17.45 | 171 |
| 2005 | 17.05 | 171 |
| 2004 | 16.66 | 171 |
| 2003 | 16.3 | 171 |
| 2002 | 15.94 | 171 |
| 2001 | 15.58 | 171 |
| 2000 | 15.23 | 170 |
| 1999 | 14.87 | 170 |
| 1998 | 14.52 | 170 |
| 1997 | 14.16 | 170 |
| 1996 | 13.81 | 170 |
| 1995 | 13.45 | 170 |
| 1994 | 13.1 | 170 |
| 1993 | 12.75 | 170 |
| 1992 | 12.41 | 170 |
| 1991 | 12.02 | 172 |
| 1990 | 11.47 | 173 |
| 1989 | 10.94 | 171 |
| 1988 | 10.43 | 172 |
| 1987 | 9.95 | 172 |
| 1986 | 9.49 | 172 |