| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 351.7 | 133 |
| 2015 | 353.6 | 133 |
| 2014 | 356.6 | 132 |
| 2013 | 360.5 | 131 |
| 2012 | 364.8 | 130 |
| 2011 | 368.9 | 131 |
| 2010 | 372.2 | 129 |
| 2009 | 374.7 | 128 |
| 2008 | 376.4 | 127 |
| 2007 | 377.4 | 128 |
| 2006 | 377.9 | 128 |
| 2005 | 378.2 | 127 |
| 2004 | 378.1 | 127 |
| 2003 | 377.9 | 124 |
| 2002 | 377.6 | 124 |
| 2001 | 377.1 | 124 |
| 2000 | 376.7 | 123 |
| 1999 | 375.9 | 122 |
| 1998 | 375 | 122 |
| 1997 | 375.2 | 121 |
| 1996 | 378 | 118 |
| 1995 | 384.4 | 118 |
| 1994 | 394.9 | 118 |
| 1993 | 408.8 | 116 |
| 1992 | 423.9 | 115 |
| 1991 | 437.2 | 111 |
| 1990 | 446.3 | 107 |
| 1989 | 450.7 | 106 |
| 1988 | 450.8 | 105 |
| 1987 | 447.9 | 105 |
| 1986 | 443.6 | 103 |