| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 990.3 | 53 |
| 2015 | 964.8 | 54 |
| 2014 | 938.7 | 55 |
| 2013 | 912.2 | 57 |
| 2012 | 884.9 | 60 |
| 2011 | 856.6 | 60 |
| 2010 | 827 | 60 |
| 2009 | 795.9 | 61 |
| 2008 | 763.7 | 61 |
| 2007 | 731.4 | 62 |
| 2006 | 700.4 | 63 |
| 2005 | 671.8 | 67 |
| 2004 | 646.2 | 68 |
| 2003 | 623.5 | 70 |
| 2002 | 602.4 | 70 |
| 2001 | 581.4 | 70 |
| 2000 | 559.5 | 70 |
| 1999 | 535.7 | 71 |
| 1998 | 510.9 | 71 |
| 1997 | 487.7 | 72 |
| 1996 | 469.7 | 73 |
| 1995 | 459.3 | 73 |
| 1994 | 457.6 | 73 |
| 1993 | 463.3 | 73 |
| 1992 | 476.5 | 72 |
| 1991 | 490.2 | 69 |
| 1990 | 500.3 | 68 |
| 1989 | 505.4 | 66 |
| 1988 | 506.4 | 65 |
| 1987 | 503.7 | 64 |
| 1986 | 498.3 | 64 |