| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 891.7 | 59 |
| 2015 | 900.3 | 57 |
| 2014 | 908 | 57 |
| 2013 | 914.6 | 56 |
| 2012 | 920.8 | 56 |
| 2011 | 927.6 | 56 |
| 2010 | 934.8 | 55 |
| 2009 | 943.1 | 53 |
| 2008 | 953.6 | 51 |
| 2007 | 972.4 | 50 |
| 2006 | 989.6 | 49 |
| 2005 | 998.3 | 48 |
| 2004 | 1007.3 | 48 |
| 2003 | 1015.9 | 47 |
| 2002 | 1026.1 | 44 |
| 2001 | 1043.5 | 44 |
| 2000 | 1054.7 | 44 |
| 1999 | 1052.6 | 43 |
| 1998 | 1050.8 | 43 |
| 1997 | 1049.6 | 43 |
| 1996 | 1049.2 | 41 |
| 1995 | 1048.7 | 41 |
| 1994 | 1047.4 | 41 |
| 1993 | 1045.4 | 41 |
| 1992 | 1043.4 | 40 |
| 1991 | 1059.7 | 39 |
| 1990 | 1085.5 | 39 |
| 1989 | 1100.1 | 38 |
| 1988 | 1111.6 | 38 |
| 1987 | 1122.8 | 38 |
| 1986 | 1134.8 | 37 |