| 年度 | 实际值 |
|---|---|
| 1992 | 2960 |
| 1993 | 5830 |
| 1994 | 19647 |
| 1995 | 28019 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 102198 |
| 2004 | 199162 |
| 2005 | 219335 |
| 2006 | 341389 |
| 2007 | 431471 |
| 2008 | 572826 |
| 2009 | 786381 |
| 2010 | 1116312 |
| 2011 | 1218378 |
| 2012 | 1589983 |
| 2013 | 2047898 |
| 2014 | 2341475 |
| 2015 | 2763571 |
| 2016 | 3060790 |