| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 2110 | 30 |
| 2015 | 2061.2 | 30 |
| 2014 | 2010.5 | 30 |
| 2013 | 1966.3 | 30 |
| 2012 | 1898.6 | 31 |
| 2011 | 1849.2 | 32 |
| 2010 | 1817.7 | 32 |
| 2009 | 1840.6 | 32 |
| 2008 | 1872.1 | 30 |
| 2007 | 1804.5 | 32 |
| 2006 | 1802.5 | 30 |
| 2005 | 1748.6 | 32 |
| 2004 | 1677.6 | 33 |
| 2003 | 1713.9 | 32 |
| 2002 | 1737.8 | 30 |
| 2001 | 1716.7 | 30 |
| 2000 | 1690.3 | 30 |
| 1999 | 1646.2 | 30 |
| 1998 | 1601.5 | 30 |
| 1997 | 1558.3 | 29 |
| 1996 | 1515.9 | 30 |
| 1995 | 1472.2 | 30 |
| 1994 | 1421.1 | 30 |
| 1993 | 1369.1 | 31 |
| 1992 | 1317 | 31 |
| 1991 | 1266.6 | 33 |
| 1990 | 1221.1 | 33 |