| 年度 | 实际值 |
|---|---|
| 1993 | 193000 |
| 1994 | 190000 |
| 1995 | 190000 |
| 1996 | 190000 |
| 1997 | 190000 |
| 1998 | 241000 |
| 1999 | 233000 |
| 2000 | 252000 |
| 2001 | 263000 |
| 2002 | 278000 |
| 2003 | 286000 |
| 2004 | 297000 |
| 2005 | 98000 |
| 2006 | 110000 |
| 2007 | 115000 |
| 2008 | 135000 |
| 2009 | |
| 2010 | 338000 |
| 2011 | 298000 |
| 2012 | 318000 |
| 2013 | 318000 |
| 2014 | 342160 |
| 2015 | 363000 |
| 2016 | 386000 |
| 2017 | 410000 |
| 2018 | 440000 |