| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 658.4 | 68 |
| 2015 | 637.1 | 68 |
| 2014 | 615.8 | 69 |
| 2013 | 594.9 | 68 |
| 2012 | 626.6 | 66 |
| 2011 | 564.6 | 69 |
| 2010 | 556.2 | 68 |
| 2009 | 548.3 | 68 |
| 2008 | 540 | 68 |
| 2007 | 531.3 | 68 |
| 2006 | 523 | 68 |
| 2005 | 493.6 | 70 |
| 2004 | 464.7 | 73 |
| 2003 | 448.8 | 74 |
| 2002 | 433.8 | 75 |
| 2001 | 419.2 | 75 |
| 2000 | 404.9 | 76 |
| 1999 | 392.1 | 77 |
| 1998 | 379.6 | 78 |
| 1997 | 367.6 | 78 |
| 1996 | 356.2 | 79 |
| 1995 | 345.6 | 79 |
| 1994 | 335 | 78 |
| 1993 | 324.9 | 79 |
| 1992 | 315.4 | 79 |
| 1991 | 306.1 | 80 |
| 1990 | 296.7 | 80 |