| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 672.5 | 107 |
| 2015 | 663.9 | 107 |
| 2014 | 655.3 | 107 |
| 2013 | 646.6 | 107 |
| 2012 | 637.9 | 107 |
| 2011 | 629.4 | 107 |
| 2010 | 621 | 107 |
| 2009 | 612.8 | 108 |
| 2008 | 604.7 | 109 |
| 2007 | 596.6 | 108 |
| 2006 | 588.3 | 104 |
| 2005 | 579.5 | 103 |
| 2004 | 570.4 | 104 |
| 2003 | 560.8 | 104 |
| 2002 | 550.9 | 104 |
| 2001 | 540.7 | 105 |
| 2000 | 530.3 | 107 |
| 1999 | 519.7 | 107 |
| 1998 | 508.9 | 108 |
| 1997 | 498 | 108 |
| 1996 | 487.1 | 108 |
| 1995 | 476.1 | 108 |
| 1994 | 465.1 | 109 |
| 1993 | 454.2 | 110 |
| 1992 | 443.3 | 111 |
| 1991 | 432.3 | 113 |
| 1990 | 421.4 | 114 |
| 1989 | 410.4 | 113 |
| 1988 | 399.4 | 113 |
| 1987 | 388.5 | 113 |
| 1986 | 377.8 | 114 |