| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 7207.6 | 7 |
| 2015 | 7071 | 7 |
| 2014 | 6930.8 | 7 |
| 2013 | 6799.6 | 7 |
| 2012 | 6674.6 | 7 |
| 2011 | 6553.7 | 8 |
| 2010 | 6435.2 | 8 |
| 2009 | 6401.6 | 8 |
| 2008 | 6368.9 | 8 |
| 2007 | 6334.2 | 8 |
| 2006 | 6294.4 | 8 |
| 2005 | 6247.2 | 8 |
| 2004 | 6178.6 | 8 |
| 2003 | 6101.3 | 8 |
| 2002 | 6016.5 | 8 |
| 2001 | 5927.3 | 8 |
| 2000 | 5836.3 | 8 |
| 1999 | 5687.2 | 8 |
| 1998 | 5538.8 | 8 |
| 1997 | 5392 | 8 |
| 1996 | 5247.5 | 8 |
| 1995 | 5153.6 | 8 |
| 1994 | 5056.1 | 8 |
| 1993 | 4959.2 | 8 |
| 1992 | 4862.8 | 8 |
| 1991 | 4767 | 8 |
| 1990 | 4632.4 | 8 |