| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 96.7 | 143 |
| 2015 | 96.6 | 143 |
| 2014 | 96.4 | 143 |
| 2013 | 96.2 | 143 |
| 2012 | 95 | 143 |
| 2011 | 95.4 | 144 |
| 2010 | 95.3 | 143 |
| 2009 | 94.5 | 143 |
| 2008 | 93.4 | 143 |
| 2007 | 91.8 | 141 |
| 2006 | 90.4 | 141 |
| 2005 | 87.9 | 141 |
| 2004 | 84.9 | 141 |
| 2003 | 87.7 | 139 |
| 2002 | 86.5 | 139 |
| 2001 | 85.7 | 139 |
| 2000 | 84.8 | 139 |
| 1999 | 83.8 | 139 |
| 1998 | 83.4 | 139 |
| 1997 | 83.1 | 137 |
| 1996 | 82.9 | 137 |
| 1995 | 82.5 | 137 |
| 1994 | 82.2 | 137 |
| 1993 | 82.1 | 136 |
| 1992 | 81.9 | 135 |
| 1991 | 81.6 | 136 |
| 1990 | 81.2 | 135 |