| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 269.5 | 94 |
| 2015 | 267.8 | 94 |
| 2014 | 265.9 | 94 |
| 2013 | 264 | 94 |
| 2012 | 261.9 | 95 |
| 2011 | 259.8 | 96 |
| 2010 | 257.8 | 98 |
| 2009 | 255.8 | 98 |
| 2008 | 253.8 | 98 |
| 2007 | 251.7 | 100 |
| 2006 | 249.6 | 100 |
| 2005 | 247.2 | 100 |
| 2004 | 244.6 | 101 |
| 2003 | 241.7 | 101 |
| 2002 | 239.1 | 101 |
| 2001 | 238.1 | 103 |
| 2000 | 236.9 | 102 |
| 1999 | 235.5 | 103 |
| 1998 | 233.8 | 103 |
| 1997 | 232 | 103 |
| 1996 | 230 | 103 |
| 1995 | 227.9 | 104 |
| 1994 | 225.6 | 104 |
| 1993 | 223.3 | 105 |
| 1992 | 220.8 | 105 |
| 1991 | 218.6 | 104 |
| 1990 | 216.2 | 105 |
| 1989 | 213.6 | 105 |
| 1988 | 210.9 | 105 |
| 1987 | 208 | 105 |
| 1986 | 205 | 106 |