| 年度 | 实际值 |
|---|---|
| 1993 | 570000 |
| 1994 | 537000 |
| 1995 | 560000 |
| 1996 | 600000 |
| 1997 | 64 |
| 1998 | 668753 |
| 1999 | 668822 |
| 2000 | 658196 |
| 2001 | 706775 |
| 2002 | 653272 |
| 2003 | 560523 |
| 2004 | 532116 |
| 2005 | 460204 |
| 2006 | 463771 |
| 2007 | 441554 |
| 2008 | 391192 |
| 2009 | 400335 |
| 2010 | 392904 |
| 2011 | 393126 |
| 2012 | 391147 |
| 2013 | 388583 |
| 2014 | 399900 |
| 2015 | 411247 |