| 年度 | 实际值 |
|---|---|
| 1992 | 56000 |
| 1993 | |
| 1994 | |
| 1995 | 64000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 112000 |
| 2000 | 126800 |
| 2001 | 130000 |
| 2002 | 136000 |
| 2003 | 148000 |
| 2004 | 160000 |
| 2005 | 186000 |
| 2006 | |
| 2007 | 240000 |
| 2008 | 290000 |
| 2009 | 320000 |
| 2010 | 320000 |
| 2011 | 390000 |
| 2012 | 430000 |
| 2013 | 450000 |
| 2014 | 480000 |
| 2015 | 510000 |
| 2016 | 540000 |
| 2017 | 490000 |