| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 1131.3 | 46 |
| 2015 | 1102.6 | 47 |
| 2014 | 1072.6 | 47 |
| 2013 | 1041.5 | 47 |
| 2012 | 1010.3 | 49 |
| 2011 | 980.4 | 53 |
| 2010 | 952.6 | 53 |
| 2009 | 927.3 | 55 |
| 2008 | 904.6 | 55 |
| 2007 | 883.7 | 56 |
| 2006 | 863.6 | 57 |
| 2005 | 843.6 | 58 |
| 2004 | 823.4 | 58 |
| 2003 | 803.2 | 58 |
| 2002 | 783 | 58 |
| 2001 | 762.7 | 58 |
| 2000 | 742.4 | 58 |
| 1999 | 722 | 58 |
| 1998 | 701.5 | 58 |
| 1997 | 679.6 | 59 |
| 1996 | 654.7 | 60 |
| 1995 | 630.9 | 61 |
| 1994 | 608.2 | 61 |
| 1993 | 586.5 | 61 |
| 1992 | 566 | 62 |
| 1991 | 546.9 | 63 |
| 1990 | 529.2 | 63 |
| 1989 | 513.1 | 65 |
| 1988 | 498.4 | 67 |
| 1987 | 488.4 | 67 |
| 1986 | 487.7 | 67 |