| 年度 | 实际值 |
|---|---|
| 1993 | 345000 |
| 1994 | 350000 |
| 1995 | 350000 |
| 1996 | 368000 |
| 1997 | 364000 |
| 1998 | 355000 |
| 1999 | 364000 |
| 2000 | 364000 |
| 2001 | 375000 |
| 2002 | 371000 |
| 2003 | 380000 |
| 2004 | 420000 |
| 2005 | 310000 |
| 2006 | 375000 |
| 2007 | 356000 |
| 2008 | 372000 |
| 2009 | |
| 2010 | 385000 |
| 2011 | 438000 |
| 2012 | 440000 |
| 2013 | 607000 |
| 2014 | 653000 |
| 2015 | 595000 |
| 2016 | 670000 |
| 2017 | 610000 |
| 2018 | 620000 |