| 年度 | 实际值 |
|---|---|
| 1993 | 490000 |
| 1994 | 542000 |
| 1995 | 553000 |
| 1996 | 548000 |
| 1997 | 550000 |
| 1998 | 556000 |
| 1999 | 556000 |
| 2000 | 556000 |
| 2001 | 455000 |
| 2002 | 536000 |
| 2003 | 540000 |
| 2004 | 546000 |
| 2005 | 587000 |
| 2006 | 664000 |
| 2007 | 714000 |
| 2008 | 753000 |
| 2009 | |
| 2010 | 740000 |
| 2011 | 850000 |
| 2012 | 850000 |
| 2013 | 851000 |
| 2014 | 855000 |
| 2015 | 238000 |
| 2016 | |
| 2017 | 1030000 |
| 2018 | 1070000 |