| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 1590 | 35 |
| 2015 | 1558.7 | 35 |
| 2014 | 1527.1 | 35 |
| 2013 | 1495.2 | 36 |
| 2012 | 1463.1 | 35 |
| 2011 | 1431.3 | 35 |
| 2010 | 1399.9 | 37 |
| 2009 | 1368.8 | 38 |
| 2008 | 1338 | 39 |
| 2007 | 1307.7 | 39 |
| 2006 | 1277.7 | 39 |
| 2005 | 1248.1 | 39 |
| 2004 | 1218.6 | 40 |
| 2003 | 1189.7 | 41 |
| 2002 | 1161.6 | 41 |
| 2001 | 1135.3 | 41 |
| 2000 | 1111.1 | 42 |
| 1999 | 1089.5 | 42 |
| 1998 | 1070.2 | 42 |
| 1997 | 1052.2 | 42 |
| 1996 | 1034.1 | 42 |
| 1995 | 1014.8 | 42 |
| 1994 | 993.8 | 43 |
| 1993 | 971.4 | 44 |
| 1992 | 948.3 | 45 |
| 1991 | 926.2 | 45 |
| 1990 | 905.8 | 45 |
| 1989 | 887.6 | 46 |
| 1988 | 871.2 | 46 |
| 1987 | 855.7 | 46 |
| 1986 | 839.5 | 45 |