| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 417.1 | 128 |
| 2015 | 420.4 | 126 |
| 2014 | 423.8 | 126 |
| 2013 | 425.6 | 125 |
| 2012 | 426.8 | 124 |
| 2011 | 428.1 | 125 |
| 2010 | 441.8 | 121 |
| 2009 | 442.9 | 120 |
| 2008 | 443.5 | 119 |
| 2007 | 443.6 | 118 |
| 2006 | 444 | 117 |
| 2005 | 444.2 | 117 |
| 2004 | 443.9 | 116 |
| 2003 | 444 | 116 |
| 2002 | 444 | 116 |
| 2001 | 444 | 116 |
| 2000 | 442.6 | 116 |
| 1999 | 455.4 | 113 |
| 1998 | 450.1 | 113 |
| 1997 | 457.2 | 112 |
| 1996 | 449.4 | 113 |
| 1995 | 466.9 | 110 |
| 1994 | 465 | 110 |
| 1993 | 464 | 108 |
| 1992 | 447 | 110 |
| 1991 | 451 | 107 |
| 1990 | 478 | 105 |
| 1989 | 476.7 | 104 |
| 1988 | 475.7 | 102 |
| 1987 | 474 | 102 |
| 1986 | 472.2 | 100 |