| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 452.9 | 76 |
| 2015 | 445.3 | 76 |
| 2014 | 437.6 | 77 |
| 2013 | 429.8 | 78 |
| 2012 | 421.9 | 78 |
| 2011 | 414 | 79 |
| 2010 | 406.2 | 80 |
| 2009 | 398.5 | 80 |
| 2008 | 390.7 | 80 |
| 2007 | 383.1 | 81 |
| 2006 | 375.7 | 82 |
| 2005 | 368.4 | 82 |
| 2004 | 361.3 | 82 |
| 2003 | 354.4 | 82 |
| 2002 | 347.6 | 84 |
| 2001 | 340.7 | 86 |
| 2000 | 333.5 | 86 |
| 1999 | 325.9 | 87 |
| 1998 | 318.1 | 87 |
| 1997 | 310.3 | 89 |
| 1996 | 302.9 | 90 |
| 1995 | 296.2 | 90 |
| 1994 | 290.3 | 91 |
| 1993 | 285.2 | 91 |
| 1992 | 280.4 | 95 |
| 1991 | 275.6 | 95 |
| 1990 | 270.4 | 96 |
| 1989 | 264.8 | 96 |
| 1988 | 258.7 | 97 |
| 1987 | 252.4 | 98 |
| 1986 | 245.7 | 98 |