| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 521.29 | 90 |
| 2015 | 510.81 | 90 |
| 2014 | 500.89 | 89 |
| 2013 | 491.59 | 88 |
| 2012 | 483.02 | 90 |
| 2011 | 474.98 | 88 |
| 2010 | 467.61 | 88 |
| 2009 | 460.97 | 88 |
| 2008 | 455.02 | 87 |
| 2007 | 449.79 | 87 |
| 2006 | 445.25 | 83 |
| 2005 | 441.38 | 81 |
| 2004 | 438.19 | 80 |
| 2003 | 435.6 | 78 |
| 2002 | 432.33 | 78 |
| 2001 | 422.55 | 79 |
| 2000 | 412.6 | 80 |
| 1999 | 402.32 | 80 |
| 1998 | 391.75 | 82 |
| 1997 | 380.97 | 81 |
| 1996 | 370.1 | 81 |
| 1995 | 359.22 | 80 |
| 1994 | 348.35 | 79 |
| 1993 | 337.42 | 80 |
| 1992 | 325.82 | 80 |
| 1991 | 310.56 | 83 |
| 1990 | 295.19 | 85 |
| 1989 | 279.75 | 85 |
| 1988 | 264.35 | 88 |
| 1987 | 249.14 | 89 |
| 1986 | 234.32 | 91 |