| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 405.3 | 129 |
| 2015 | 393.6 | 130 |
| 2014 | 378.2 | 130 |
| 2013 | 359.8 | 132 |
| 2012 | 339.6 | 135 |
| 2011 | 319.1 | 136 |
| 2010 | 299.8 | 137 |
| 2009 | 281.9 | 139 |
| 2008 | 265.2 | 140 |
| 2007 | 250.3 | 141 |
| 2006 | 237.7 | 141 |
| 2005 | 227.7 | 141 |
| 2004 | 220.8 | 142 |
| 2003 | 216.9 | 142 |
| 2002 | 214.4 | 142 |
| 2001 | 210.9 | 142 |
| 2000 | 205.1 | 142 |
| 1999 | 195.7 | 144 |
| 1998 | 183.6 | 144 |
| 1997 | 171.5 | 146 |
| 1996 | 163.2 | 146 |
| 1995 | 161.1 | 146 |
| 1991 | 203.6 | 140 |
| 1990 | 210 | 137 |
| 1989 | 209.7 | 137 |
| 1988 | 203.9 | 137 |
| 1987 | 194.3 | 139 |
| 1986 | 183.6 | 139 |