| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 415.4 | 92 |
| 2015 | 402.5 | 93 |
| 2014 | 389.5 | 94 |
| 2013 | 376 | 94 |
| 2012 | 362.9 | 95 |
| 2011 | 351.2 | 95 |
| 2010 | 340.9 | 96 |
| 2009 | 329.8 | 96 |
| 2008 | 319.9 | 97 |
| 2007 | 310.9 | 97 |
| 2006 | 302.4 | 97 |
| 2005 | 294.2 | 96 |
| 2004 | 286.3 | 97 |
| 2003 | 279.2 | 97 |
| 2002 | 272.1 | 97 |
| 2001 | 265.7 | 97 |
| 2000 | 260.2 | 98 |
| 1999 | 253.5 | 99 |
| 1998 | 247.1 | 99 |
| 1997 | 241.5 | 99 |
| 1996 | 236.9 | 99 |
| 1995 | 233.7 | 100 |
| 1994 | 231.8 | 99 |
| 1993 | 230.9 | 98 |
| 1992 | 231 | 98 |
| 1991 | 231.9 | 97 |
| 1990 | 231.3 | 94 |