| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 3761.3 | 13 |
| 2015 | 3685 | 14 |
| 2014 | 3609.4 | 14 |
| 2013 | 3534.6 | 15 |
| 2012 | 3460.7 | 15 |
| 2011 | 3387.1 | 16 |
| 2010 | 3313.8 | 16 |
| 2009 | 3240.9 | 16 |
| 2008 | 3168.4 | 16 |
| 2007 | 3097.3 | 17 |
| 2006 | 3028.2 | 17 |
| 2005 | 2961.9 | 17 |
| 2004 | 2898.5 | 17 |
| 2003 | 2837.8 | 17 |
| 2002 | 2778.6 | 17 |
| 2001 | 2715.5 | 17 |
| 2000 | 2655.3 | 18 |
| 1999 | 2598.5 | 18 |
| 1998 | 2544.5 | 19 |
| 1997 | 2491.7 | 19 |
| 1996 | 2437.6 | 19 |
| 1995 | 2380.6 | 20 |
| 1994 | 2319.7 | 20 |
| 1993 | 2255.7 | 20 |
| 1992 | 2190.2 | 21 |
| 1991 | 2126 | 22 |
| 1990 | 2065.2 | 22 |
| 1989 | 2008.2 | 22 |
| 1988 | 1955.3 | 22 |
| 1987 | 1908.7 | 22 |
| 1986 | 1863 | 23 |