| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 388.8 | 97 |
| 2015 | 379.9 | 97 |
| 2014 | 370.5 | 97 |
| 2013 | 360.6 | 97 |
| 2012 | 350.2 | 97 |
| 2011 | 340 | 97 |
| 2010 | 330.3 | 98 |
| 2009 | 320 | 98 |
| 2008 | 310.1 | 98 |
| 2007 | 300.5 | 98 |
| 2006 | 290.7 | 99 |
| 2005 | 280.7 | 99 |
| 2004 | 271.2 | 99 |
| 2003 | 261.8 | 101 |
| 2002 | 252.7 | 102 |
| 2001 | 244.5 | 103 |
| 2000 | 237.5 | 104 |
| 1999 | 231.6 | 104 |
| 1998 | 226.8 | 104 |
| 1997 | 222.7 | 103 |
| 1996 | 218.8 | 103 |
| 1995 | 214.8 | 104 |
| 1994 | 211.3 | 104 |
| 1993 | 208 | 105 |
| 1992 | 204.6 | 103 |
| 1991 | 201.2 | 103 |
| 1990 | 197.9 | 101 |