| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 5787.9 | 11 |
| 2015 | 5677.8 | 11 |
| 2014 | 5563.6 | 10 |
| 2013 | 5440.9 | 10 |
| 2012 | 5368.2 | 10 |
| 2011 | 5152.6 | 11 |
| 2010 | 5104.6 | 10 |
| 2009 | 4911 | 11 |
| 2008 | 4879.3 | 11 |
| 2007 | 4744.4 | 11 |
| 2006 | 4623.9 | 11 |
| 2005 | 4453.2 | 11 |
| 2004 | 4374.4 | 11 |
| 2003 | 4199.8 | 11 |
| 2002 | 4160.6 | 11 |
| 2001 | 4073.7 | 11 |
| 2000 | 4037.6 | 12 |
| 1999 | 3967.4 | 12 |
| 1998 | 3934.4 | 10 |
| 1997 | 3861.3 | 10 |
| 1996 | 3686.2 | 11 |
| 1995 | 3593.1 | 11 |
| 1994 | 3503.9 | 11 |
| 1993 | 3417.4 | 11 |
| 1992 | 3280.9 | 11 |
| 1991 | 3148.7 | 13 |
| 1990 | 3047.9 | 13 |