| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 9568.9 | 14 |
| 2015 | 9377.8 | 14 |
| 2014 | 9181.3 | 14 |
| 2013 | 8980.7 | 14 |
| 2012 | 8781.3 | 15 |
| 2011 | 8589.8 | 15 |
| 2010 | 8410.8 | 15 |
| 2009 | 8246.5 | 15 |
| 2008 | 8095.4 | 16 |
| 2007 | 7953.7 | 16 |
| 2006 | 7815.9 | 16 |
| 2005 | 7677.8 | 15 |
| 2004 | 7538.2 | 15 |
| 2003 | 7398.2 | 15 |
| 2002 | 7259 | 15 |
| 2001 | 7122.7 | 15 |
| 2000 | 6990.6 | 15 |
| 1999 | 6862.7 | 15 |
| 1998 | 6737.8 | 15 |
| 1997 | 6615.1 | 15 |
| 1996 | 6493.3 | 15 |
| 1995 | 6371.4 | 15 |
| 1994 | 6249.6 | 15 |
| 1993 | 6127.6 | 15 |
| 1992 | 6003.6 | 15 |
| 1991 | 5875.2 | 15 |
| 1990 | 5741.2 | 16 |
| 1989 | 5600.7 | 18 |
| 1988 | 5454.7 | 19 |
| 1987 | 5306.6 | 19 |
| 1986 | 5160.8 | 19 |