| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 121.9 | 136 |
| 2015 | 118 | 138 |
| 2014 | 114 | 138 |
| 2013 | 110.4 | 139 |
| 2012 | 106.8 | 139 |
| 2011 | 103.4 | 141 |
| 2010 | 100 | 142 |
| 2009 | 96.7 | 142 |
| 2008 | 93.4 | 142 |
| 2007 | 90.4 | 142 |
| 2006 | 87.5 | 142 |
| 2005 | 84.8 | 142 |
| 2004 | 82 | 142 |
| 2003 | 79.2 | 143 |
| 2002 | 76.6 | 143 |
| 2001 | 73.9 | 143 |
| 2000 | 71.4 | 143 |
| 1999 | 68.8 | 143 |
| 1998 | 66.3 | 144 |
| 1997 | 63.9 | 144 |
| 1996 | 61.5 | 144 |
| 1995 | 59.5 | 144 |
| 1994 | 57.7 | 143 |
| 1993 | 55.9 | 143 |
| 1992 | 54.3 | 143 |
| 1991 | 52.8 | 144 |
| 1990 | 51.3 | 144 |