| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 177.4 | 128 |
| 2015 | 176.2 | 128 |
| 2014 | 175 | 127 |
| 2013 | 173.6 | 127 |
| 2012 | 174 | 126 |
| 2011 | 173.9 | 124 |
| 2010 | 170.9 | 124 |
| 2009 | 169.9 | 124 |
| 2008 | 167.6 | 123 |
| 2007 | 165.5 | 122 |
| 2006 | 163.2 | 122 |
| 2005 | 159.3 | 122 |
| 2004 | 158.6 | 123 |
| 2003 | 158 | 123 |
| 2002 | 160.3 | 124 |
| 2001 | 162.4 | 123 |
| 2000 | 158.6 | 123 |
| 1999 | 157.7 | 123 |
| 1998 | 156.5 | 121 |
| 1997 | 155.2 | 120 |
| 1996 | 153.8 | 119 |
| 1995 | 152.4 | 118 |
| 1994 | 148.8 | 117 |
| 1993 | 144.5 | 117 |
| 1992 | 144.8 | 116 |
| 1991 | 141 | 120 |
| 1990 | 139.1 | 121 |