| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 169.8 | 113 |
| 2015 | 172.5 | 110 |
| 2014 | 175.2 | 109 |
| 2013 | 177.2 | 110 |
| 2012 | 178.9 | 111 |
| 2011 | 180.6 | 112 |
| 2010 | 187.6 | 111 |
| 2009 | 189.2 | 111 |
| 2008 | 190.5 | 112 |
| 2007 | 191.5 | 111 |
| 2006 | 192.7 | 111 |
| 2005 | 193.6 | 111 |
| 2004 | 194.4 | 111 |
| 2003 | 195.2 | 111 |
| 2002 | 195.9 | 110 |
| 2001 | 196.6 | 110 |
| 2000 | 196.6 | 110 |
| 1999 | 202.9 | 109 |
| 1998 | 201.2 | 109 |
| 1997 | 205 | 109 |
| 1996 | 202.1 | 109 |
| 1995 | 210.6 | 108 |
| 1994 | 210.4 | 108 |
| 1993 | 210.6 | 107 |
| 1992 | 203.5 | 109 |
| 1991 | 205.9 | 108 |
| 1990 | 219.7 | 104 |
| 1989 | 220.8 | 102 |
| 1988 | 222 | 102 |
| 1987 | 222.8 | 102 |
| 1986 | 223.6 | 102 |