| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 393.3 | 95 |
| 2015 | 386.9 | 96 |
| 2014 | 380.5 | 96 |
| 2013 | 371.4 | 95 |
| 2012 | 364.2 | 94 |
| 2011 | 354.6 | 94 |
| 2010 | 350.5 | 94 |
| 2009 | 342.9 | 95 |
| 2008 | 333.5 | 95 |
| 2007 | 327.5 | 95 |
| 2006 | 318.9 | 96 |
| 2005 | 310.8 | 95 |
| 2004 | 303.9 | 95 |
| 2003 | 295.8 | 95 |
| 2002 | 288.4 | 95 |
| 2001 | 285.5 | 93 |
| 2000 | 278.4 | 94 |
| 1999 | 268.7 | 95 |
| 1998 | 259.5 | 95 |
| 1997 | 254.2 | 95 |
| 1996 | 248.5 | 97 |
| 1995 | 243.9 | 97 |
| 1994 | 235.6 | 98 |
| 1993 | 226.2 | 99 |
| 1992 | 214.5 | 99 |
| 1991 | 204.2 | 101 |
| 1990 | 190.1 | 105 |