| 年度 | 实际值 |
|---|---|
| 1992 | 290636 |
| 1993 | |
| 1994 | |
| 1995 | 369617 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 593523 |
| 2000 | 265584 |
| 2001 | 342679 |
| 2002 | 247750 |
| 2003 | 306332 |
| 2004 | 349893 |
| 2005 | 306395 |
| 2006 | 375753 |
| 2007 | 410662 |
| 2008 | 632277 |
| 2009 | 636134 |
| 2010 | 732925 |
| 2011 | 831049 |
| 2012 | 1004300 |
| 2013 | 905720 |
| 2014 | 908522 |
| 2015 | 929395 |