| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 771.1 | 67 |
| 2015 | 826.7 | 63 |
| 2014 | 888.3 | 59 |
| 2013 | 957 | 55 |
| 2012 | 1033.5 | 47 |
| 2011 | 1118.8 | 47 |
| 2010 | 1213.8 | 41 |
| 2009 | 1313.4 | 39 |
| 2008 | 1420.3 | 36 |
| 2007 | 1534.3 | 32 |
| 2006 | 1654.8 | 30 |
| 2005 | 1791.6 | 29 |
| 2004 | 1962.4 | 26 |
| 2003 | 2146.2 | 24 |
| 2002 | 2339 | 21 |
| 2001 | 2544.3 | 20 |
| 2000 | 2708.2 | 17 |
| 1999 | 2719.7 | 17 |
| 1998 | 2730.5 | 17 |
| 1997 | 2739 | 17 |
| 1996 | 2748.4 | 17 |
| 1995 | 2757.7 | 17 |
| 1994 | 2764 | 16 |
| 1993 | 2771.4 | 16 |
| 1992 | 2781.5 | 16 |
| 1991 | 2791.6 | 16 |
| 1990 | 2799.5 | 16 |
| 1989 | 2805.4 | 16 |
| 1988 | 2809.3 | 16 |
| 1987 | 2812.7 | 16 |
| 1986 | 2814.4 | 16 |