| 时间 | 值 （人/平方公里） | 世界排名 |
|---|---|---|
| 2016 | 5717082 | 42 |
| 2015 | 5618866 | 42 |
| 2014 | 5517102 | 42 |
| 2013 | 5411737 | 42 |
| 2012 | 5303264 | 42 |
| 2011 | 5192183 | 42 |
| 2010 | 5078969 | 42 |
| 2009 | 4964312 | 42 |
| 2008 | 4848676 | 42 |
| 2007 | 4732065 | 42 |
| 2006 | 4614310 | 41 |
| 2005 | 4495537 | 41 |
| 2004 | 4375413 | 41 |
| 2003 | 4254766 | 41 |
| 2002 | 4136239 | 41 |
| 2001 | 4023284 | 41 |
| 2000 | 3918189 | 42 |
| 1999 | 3822625 | 42 |
| 1998 | 3735537 | 41 |
| 1997 | 3653156 | 41 |
| 1996 | 3570085 | 41 |
| 1995 | 3482640 | 41 |
| 1994 | 3389124 | 41 |
| 1993 | 3291284 | 41 |
| 1992 | 3193046 | 41 |
| 1991 | 3100095 | 41 |
| 1990 | 3016404 | 42 |
| 1989 | 2943637 | 42 |
| 1988 | 2880192 | 42 |
| 1987 | 2822832 | 42 |
| 1986 | 2766759 | 42 |