| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 8200.2 | 7 |
| 2015 | 8042.6 | 7 |
| 2014 | 7884 | 7 |
| 2013 | 7724.8 | 7 |
| 2012 | 7565.6 | 7 |
| 2011 | 7407.7 | 7 |
| 2010 | 7251.3 | 7 |
| 2009 | 7097.2 | 7 |
| 2008 | 6945.1 | 7 |
| 2007 | 6794.6 | 7 |
| 2006 | 6631.4 | 7 |
| 2005 | 6468.1 | 7 |
| 2004 | 6305.5 | 7 |
| 2003 | 6143.8 | 7 |
| 2002 | 5983.9 | 7 |
| 2001 | 5826.8 | 9 |
| 2000 | 5673 | 9 |
| 1999 | 5523.3 | 9 |
| 1998 | 5377.1 | 9 |
| 1997 | 5232.6 | 9 |
| 1996 | 5087 | 9 |
| 1995 | 4938.6 | 9 |
| 1994 | 4787.8 | 9 |
| 1993 | 4637.6 | 9 |
| 1992 | 4487.4 | 9 |
| 1991 | 4341.1 | 9 |
| 1990 | 4201.8 | 9 |
| 1989 | 4070.7 | 9 |
| 1988 | 3947.6 | 10 |
| 1987 | 3831.4 | 12 |
| 1986 | 3720.1 | 12 |