| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 2397 | 27 |
| 2015 | 2320.5 | 27 |
| 2014 | 2247.1 | 29 |
| 2013 | 2177.4 | 29 |
| 2012 | 2185.4 | 29 |
| 2011 | 2166.8 | 29 |
| 2010 | 2139.3 | 29 |
| 2009 | 2106.6 | 29 |
| 2008 | 2070 | 29 |
| 2007 | 2030.6 | 29 |
| 2006 | 1991 | 29 |
| 2005 | 1933.2 | 29 |
| 2004 | 1875.5 | 29 |
| 2003 | 1820.2 | 29 |
| 2002 | 1766.7 | 29 |
| 2001 | 1713.7 | 31 |
| 2000 | 1667.6 | 31 |
| 1999 | 1621.7 | 31 |
| 1998 | 1577.7 | 31 |
| 1997 | 1535.3 | 32 |
| 1996 | 1494 | 31 |
| 1995 | 1453.3 | 31 |
| 1994 | 1405.9 | 32 |
| 1993 | 1358.5 | 32 |
| 1992 | 1312 | 32 |
| 1991 | 1267.9 | 32 |
| 1990 | 1227.4 | 32 |