| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 7562.4 | 6 |
| 2015 | 7607.7 | 6 |
| 2014 | 7626 | 6 |
| 2013 | 7650.7 | 6 |
| 2012 | 7686 | 6 |
| 2011 | 7694.8 | 6 |
| 2010 | 7657.5 | 6 |
| 2009 | 7694.7 | 6 |
| 2008 | 7703.8 | 6 |
| 2007 | 7662.1 | 6 |
| 2006 | 7555 | 6 |
| 2005 | 7530.1 | 6 |
| 2004 | 7463.5 | 6 |
| 2003 | 7371 | 6 |
| 2002 | 7227 | 6 |
| 2001 | 7129.7 | 6 |
| 2000 | 7266.1 | 6 |
| 1999 | 7233.1 | 6 |
| 1998 | 6757.9 | 7 |
| 1997 | 6838.9 | 6 |
| 1996 | 6975.6 | 6 |
| 1995 | 7059.5 | 6 |
| 1994 | 7042.4 | 6 |
| 1993 | 7277.1 | 5 |
| 1992 | 7487.2 | 5 |
| 1991 | 7586.9 | 5 |
| 1990 | 7680.2 | 4 |