| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 972.6 | 55 |
| 2015 | 951.2 | 55 |
| 2014 | 929.9 | 56 |
| 2013 | 908.8 | 58 |
| 2012 | 888.1 | 59 |
| 2011 | 868 | 59 |
| 2010 | 848.7 | 59 |
| 2009 | 830.3 | 59 |
| 2008 | 812.8 | 60 |
| 2007 | 796 | 60 |
| 2006 | 779.8 | 60 |
| 2005 | 764 | 60 |
| 2004 | 748.5 | 60 |
| 2003 | 733.5 | 59 |
| 2002 | 718.7 | 59 |
| 2001 | 704 | 59 |
| 2000 | 686.6 | 60 |
| 1999 | 662.9 | 60 |
| 1998 | 639.6 | 62 |
| 1997 | 617 | 62 |
| 1996 | 595.2 | 63 |
| 1995 | 574.7 | 63 |
| 1994 | 555.4 | 63 |
| 1993 | 537.1 | 65 |
| 1992 | 519.7 | 66 |
| 1991 | 502.7 | 68 |
| 1990 | 486.4 | 69 |
| 1989 | 473.1 | 69 |
| 1988 | 459.8 | 70 |
| 1987 | 446.4 | 71 |
| 1986 | 433.1 | 72 |