| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 82.3 | 138 |
| 2015 | 83.2 | 138 |
| 2014 | 84.1 | 137 |
| 2013 | 85 | 137 |
| 2012 | 85.9 | 136 |
| 2011 | 86.9 | 136 |
| 2010 | 88 | 136 |
| 2009 | 89.2 | 133 |
| 2008 | 90.5 | 133 |
| 2007 | 91.8 | 132 |
| 2006 | 93.3 | 130 |
| 2005 | 94.8 | 130 |
| 2004 | 96.3 | 130 |
| 2003 | 97.8 | 130 |
| 2002 | 99.4 | 129 |
| 2001 | 101.1 | 129 |
| 2000 | 102.8 | 129 |
| 1999 | 103.1 | 128 |
| 1998 | 102.1 | 129 |
| 1997 | 101.1 | 129 |
| 1996 | 100.2 | 129 |
| 1995 | 99.3 | 128 |
| 1994 | 98.4 | 128 |
| 1993 | 97.6 | 130 |
| 1992 | 96.6 | 130 |
| 1991 | 95.4 | 130 |
| 1990 | 93.8 | 130 |
| 1989 | 91.9 | 130 |
| 1988 | 90.3 | 130 |
| 1987 | 89 | 130 |
| 1986 | 87.7 | 129 |