| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 2921.1 | 19 |
| 2015 | 2947.9 | 19 |
| 2014 | 2974.8 | 19 |
| 2013 | 3001.5 | 19 |
| 2012 | 3028.3 | 19 |
| 2011 | 3055.2 | 18 |
| 2010 | 3082.8 | 18 |
| 2009 | 3109.8 | 17 |
| 2008 | 3136.1 | 17 |
| 2007 | 3161.9 | 16 |
| 2006 | 3186.2 | 16 |
| 2005 | 3208.6 | 16 |
| 2004 | 3229 | 16 |
| 2003 | 3247.6 | 16 |
| 2002 | 3264.3 | 15 |
| 2001 | 3279 | 15 |
| 2000 | 3296.8 | 15 |
| 1999 | 3369.5 | 14 |
| 1998 | 3440.7 | 14 |
| 1997 | 3510.4 | 14 |
| 1996 | 3578.3 | 14 |
| 1995 | 3633.8 | 13 |
| 1994 | 3688.7 | 12 |
| 1993 | 3742.7 | 12 |
| 1992 | 3795.5 | 12 |
| 1991 | 3846.5 | 12 |
| 1990 | 3894.8 | 12 |
| 1989 | 3940.3 | 11 |
| 1988 | 3982.8 | 9 |
| 1987 | 4022.2 | 9 |
| 1986 | 4057.6 | 9 |