| 年度 | 实际值 |
|---|---|
| 1993 | 300000 |
| 1994 | 300000 |
| 1995 | 300000 |
| 1996 | 304000 |
| 1997 | |
| 1998 | 304000 |
| 1999 | 305000 |
| 2000 | 308000 |
| 2001 | 30000 |
| 2002 | 30000 |
| 2003 | 31000 |
| 2004 | 300000 |
| 2005 | 34000 |
| 2006 | 340000 |
| 2007 | 300000 |
| 2008 | 300000 |
| 2009 | |
| 2010 | 400000 |
| 2011 | 369000 |
| 2012 | 410000 |
| 2013 | 424000 |
| 2014 | 428890 |
| 2015 | 401000 |
| 2016 | 353000 |