| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 922.3 | 57 |
| 2015 | 897 | 58 |
| 2014 | 872.8 | 60 |
| 2013 | 849.9 | 61 |
| 2012 | 827.7 | 61 |
| 2011 | 805.7 | 62 |
| 2010 | 783.4 | 62 |
| 2009 | 760.8 | 63 |
| 2008 | 738.1 | 63 |
| 2007 | 715.6 | 63 |
| 2006 | 693.7 | 65 |
| 2005 | 672.7 | 66 |
| 2004 | 652.6 | 66 |
| 2003 | 633.4 | 67 |
| 2002 | 615.6 | 69 |
| 2001 | 600.1 | 69 |
| 2000 | 587.3 | 69 |
| 1999 | 577.4 | 68 |
| 1998 | 570.2 | 67 |
| 1997 | 564.6 | 67 |
| 1996 | 559.3 | 66 |
| 1995 | 553.2 | 65 |
| 1994 | 546 | 65 |
| 1993 | 537.8 | 64 |
| 1992 | 528.5 | 64 |
| 1991 | 518.4 | 65 |
| 1990 | 507.6 | 66 |
| 1989 | 496.1 | 68 |
| 1988 | 483.7 | 68 |
| 1987 | 470.7 | 69 |
| 1986 | 457.9 | 69 |