| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 371.9 | 131 |
| 2015 | 371.7 | 131 |
| 2014 | 372.7 | 131 |
| 2013 | 377.6 | 129 |
| 2012 | 382.5 | 128 |
| 2011 | 387.5 | 128 |
| 2010 | 392.6 | 127 |
| 2009 | 397.8 | 126 |
| 2008 | 403 | 126 |
| 2007 | 408.2 | 125 |
| 2006 | 413.6 | 123 |
| 2005 | 419 | 120 |
| 2004 | 424.5 | 117 |
| 2003 | 430.1 | 117 |
| 2002 | 435.7 | 117 |
| 2001 | 438.6 | 117 |
| 2000 | 441.8 | 117 |
| 1999 | 445.3 | 116 |
| 1998 | 448.7 | 114 |
| 1997 | 453.2 | 114 |
| 1996 | 461.6 | 112 |
| 1995 | 473.4 | 109 |
| 1994 | 486.2 | 105 |
| 1993 | 491.1 | 105 |
| 1992 | 487.4 | 105 |
| 1991 | 483.6 | 105 |
| 1990 | 480.2 | 104 |
| 1989 | 480.3 | 103 |
| 1988 | 479.1 | 101 |
| 1987 | 474.4 | 101 |
| 1986 | 470.5 | 101 |