| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 566.3 | 114 |
| 2015 | 556.5 | 114 |
| 2014 | 546.6 | 115 |
| 2013 | 536.6 | 116 |
| 2012 | 526.8 | 116 |
| 2011 | 517.4 | 116 |
| 2010 | 508.7 | 115 |
| 2009 | 500.8 | 115 |
| 2008 | 493.6 | 115 |
| 2007 | 487 | 115 |
| 2006 | 481 | 115 |
| 2005 | 475.5 | 114 |
| 2004 | 470.3 | 114 |
| 2003 | 465.6 | 114 |
| 2002 | 461 | 114 |
| 2001 | 456.4 | 114 |
| 2000 | 451.6 | 114 |
| 1999 | 446.6 | 114 |
| 1998 | 441.3 | 116 |
| 1997 | 435.5 | 116 |
| 1996 | 428.7 | 116 |
| 1995 | 420.8 | 117 |
| 1994 | 411.5 | 117 |
| 1993 | 401.1 | 118 |
| 1992 | 390 | 118 |
| 1991 | 378.9 | 117 |
| 1990 | 368.4 | 119 |
| 1989 | 358.6 | 118 |
| 1988 | 349.4 | 120 |
| 1987 | 340.7 | 121 |
| 1986 | 332.4 | 121 |