| 年度 | 实际值 |
|---|---|
| 1994 | 44000 |
| 1995 | 44000 |
| 1996 | 48000 |
| 1997 | 51000 |
| 1998 | 51000 |
| 1999 | 52000 |
| 2000 | 52000 |
| 2001 | 52000 |
| 2002 | 30000 |
| 2003 | 38000 |
| 2004 | 35000 |
| 2005 | 35000 |
| 2006 | 35000 |
| 2007 | 35000 |
| 2008 | 37000 |
| 2009 | |
| 2010 | 37000 |
| 2011 | 34000 |
| 2012 | 48000 |
| 2013 | 49000 |
| 2014 | 48950 |
| 2015 | 49000 |
| 2016 | 50000 |
| 2017 | 570000 |
| 2018 | 190000 |