| 年度 | 实际值 |
|---|---|
| 1993 | 256000 |
| 1994 | 337000 |
| 1995 | 338000 |
| 1996 | 300000 |
| 1997 | 300000 |
| 1998 | 346000 |
| 1999 | 358000 |
| 2000 | 346000 |
| 2001 | 346000 |
| 2002 | 360000 |
| 2003 | 365000 |
| 2004 | 367000 |
| 2005 | 350000 |
| 2006 | 312000 |
| 2007 | 312000 |
| 2008 | 320000 |
| 2009 | |
| 2010 | 340000 |
| 2011 | 336000 |
| 2012 | 341000 |
| 2013 | 359000 |
| 2014 | 359000 |
| 2015 | 388000 |
| 2016 | 391000 |
| 2017 | 350000 |
| 2018 | 410000 |