| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 105.7 | 128 |
| 2015 | 103.8 | 129 |
| 2014 | 101.9 | 129 |
| 2013 | 100 | 130 |
| 2012 | 98.1 | 131 |
| 2011 | 96.3 | 132 |
| 2010 | 94.4 | 132 |
| 2009 | 92.6 | 132 |
| 2008 | 90.8 | 132 |
| 2007 | 89 | 133 |
| 2006 | 87.5 | 135 |
| 2005 | 86.2 | 134 |
| 2004 | 85.2 | 134 |
| 2003 | 84.5 | 134 |
| 2002 | 83.9 | 134 |
| 2001 | 83.1 | 134 |
| 2000 | 82.1 | 133 |
| 1999 | 80.7 | 134 |
| 1998 | 79.1 | 136 |
| 1997 | 77.2 | 137 |
| 1996 | 75.5 | 138 |
| 1995 | 73.9 | 137 |
| 1994 | 72.5 | 137 |
| 1993 | 71.2 | 137 |
| 1992 | 69.8 | 137 |
| 1991 | 68.3 | 137 |
| 1990 | 66.4 | 137 |
| 1989 | 64.2 | 136 |
| 1988 | 61.8 | 137 |
| 1987 | 59.2 | 137 |
| 1986 | 56.8 | 138 |