| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 686.2 | 66 |
| 2015 | 662.3 | 66 |
| 2014 | 638.5 | 66 |
| 2013 | 615.8 | 67 |
| 2012 | 594.2 | 68 |
| 2011 | 573.5 | 67 |
| 2010 | 553.1 | 69 |
| 2009 | 536 | 69 |
| 2008 | 519.3 | 70 |
| 2007 | 515.6 | 70 |
| 2006 | 511.8 | 70 |
| 2005 | 507.9 | 69 |
| 2004 | 494.7 | 69 |
| 2003 | 482.2 | 71 |
| 2002 | 470.1 | 70 |
| 2001 | 458.4 | 72 |
| 2000 | 447.3 | 72 |
| 1999 | 434 | 73 |
| 1998 | 421.1 | 73 |
| 1997 | 408.5 | 73 |
| 1996 | 396.9 | 74 |
| 1995 | 386.2 | 75 |
| 1994 | 375.5 | 77 |
| 1993 | 365 | 77 |
| 1992 | 356 | 77 |
| 1991 | 347.1 | 75 |
| 1990 | 338.7 | 75 |