| 年度 | 实际值 |
|---|---|
| 1992 | 33181 |
| 1993 | |
| 1994 | |
| 1995 | 75103 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 140681 |
| 2000 | 147808 |
| 2001 | 159741 |
| 2002 | 172791 |
| 2003 | 193255 |
| 2004 | 210998 |
| 2005 | 247573 |
| 2006 | 295765 |
| 2007 | 353739 |
| 2008 | 446545 |
| 2009 | 508785 |
| 2010 | 580480 |
| 2011 | 645375 |
| 2012 | 730081 |
| 2013 | 800054 |
| 2014 | 837281 |
| 2015 | 976550 |