| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 94.8 | 144 |
| 2015 | 92.9 | 144 |
| 2014 | 91 | 144 |
| 2013 | 89.2 | 144 |
| 2012 | 87.4 | 144 |
| 2011 | 85.6 | 145 |
| 2010 | 84 | 145 |
| 2009 | 82.5 | 145 |
| 2008 | 81.1 | 146 |
| 2007 | 81 | 145 |
| 2006 | 80.9 | 143 |
| 2005 | 80.7 | 143 |
| 2004 | 80.8 | 143 |
| 2003 | 80.8 | 142 |
| 2002 | 80.8 | 142 |
| 2001 | 80.9 | 141 |
| 2000 | 80.9 | 140 |
| 1999 | 80.9 | 140 |
| 1998 | 79.8 | 140 |
| 1997 | 78.8 | 141 |
| 1996 | 77.6 | 139 |
| 1995 | 76.4 | 139 |
| 1994 | 74.7 | 139 |
| 1993 | 73 | 139 |
| 1992 | 71.2 | 139 |
| 1991 | 69.5 | 140 |
| 1990 | 67.8 | 141 |