| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 6886.4 | 20 |
| 2015 | 6865.8 | 20 |
| 2014 | 6841.7 | 20 |
| 2013 | 6814.3 | 20 |
| 2012 | 6784.4 | 20 |
| 2011 | 6753 | 19 |
| 2010 | 6720.9 | 19 |
| 2009 | 6688.2 | 19 |
| 2008 | 6654.6 | 19 |
| 2007 | 6619.6 | 19 |
| 2006 | 6582.4 | 19 |
| 2005 | 6542.5 | 19 |
| 2004 | 6500.2 | 19 |
| 2003 | 6455.5 | 19 |
| 2002 | 6407.3 | 19 |
| 2001 | 6354.3 | 19 |
| 2000 | 6295.8 | 19 |
| 1999 | 6230.7 | 18 |
| 1998 | 6159.7 | 18 |
| 1997 | 6086.4 | 18 |
| 1996 | 6015.1 | 17 |
| 1995 | 5949.2 | 18 |
| 1994 | 5890.2 | 18 |
| 1993 | 5836.5 | 18 |
| 1992 | 5783.8 | 18 |
| 1991 | 5725.8 | 19 |
| 1990 | 5658.3 | 19 |
| 1989 | 5579.5 | 19 |
| 1988 | 5491.2 | 18 |
| 1987 | 5396.4 | 18 |
| 1986 | 5299.6 | 18 |