| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 527.2 | 77 |
| 2015 | 523 | 77 |
| 2014 | 519.3 | 76 |
| 2013 | 515.2 | 77 |
| 2012 | 508.9 | 76 |
| 2011 | 503.8 | 76 |
| 2010 | 497.4 | 77 |
| 2009 | 492.4 | 76 |
| 2008 | 490.9 | 74 |
| 2007 | 484.9 | 74 |
| 2006 | 479.8 | 74 |
| 2005 | 474.9 | 74 |
| 2004 | 463.6 | 74 |
| 2003 | 463.3 | 73 |
| 2002 | 461.3 | 73 |
| 2001 | 459.3 | 71 |
| 2000 | 455.2 | 71 |
| 1999 | 447.2 | 71 |
| 1998 | 443.9 | 70 |
| 1997 | 446.4 | 70 |
| 1996 | 452 | 69 |
| 1995 | 451.2 | 67 |
| 1994 | 447.1 | 64 |
| 1993 | 449.8 | 62 |
| 1992 | 459 | 60 |
| 1991 | 467.9 | 59 |
| 1990 | 468.8 | 58 |