| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 4500.5 | 31 |
| 2015 | 4515.4 | 31 |
| 2014 | 4527.2 | 31 |
| 2013 | 4549 | 30 |
| 2012 | 4559.3 | 30 |
| 2011 | 4570.6 | 30 |
| 2010 | 4587.1 | 30 |
| 2009 | 4605.3 | 28 |
| 2008 | 4625.8 | 27 |
| 2007 | 4650.9 | 27 |
| 2006 | 4678.8 | 27 |
| 2005 | 4710.5 | 27 |
| 2004 | 4745.2 | 26 |
| 2003 | 4781.3 | 25 |
| 2002 | 4820.3 | 24 |
| 2001 | 4868.4 | 23 |
| 2000 | 4917.6 | 23 |
| 1999 | 4967.3 | 23 |
| 1998 | 5014.4 | 23 |
| 1997 | 5059.4 | 23 |
| 1996 | 5105.7 | 23 |
| 1995 | 5151.2 | 23 |
| 1994 | 5192.1 | 23 |
| 1993 | 5217.9 | 23 |
| 1992 | 5215 | 22 |
| 1991 | 5200 | 22 |
| 1990 | 5189.2 | 22 |
| 1989 | 5177.3 | 22 |
| 1988 | 5152.1 | 22 |
| 1987 | 5129.3 | 20 |
| 1986 | 5109.7 | 20 |