| 年度 | 实际值 |
|---|---|
| 1993 | 77000 |
| 1994 | 74000 |
| 1995 | 74000 |
| 1996 | 74000 |
| 1997 | 78000 |
| 1998 | 80000 |
| 1999 | 90000 |
| 2000 | 98000 |
| 2001 | 99000 |
| 2002 | 104000 |
| 2003 | 110000 |
| 2004 | 115000 |
| 2005 | 27000 |
| 2006 | 41000 |
| 2007 | 42000 |
| 2008 | 42000 |
| 2009 | |
| 2010 | 42000 |
| 2011 | 109000 |
| 2012 | 110000 |
| 2013 | 111000 |
| 2014 | 129680 |
| 2015 | 135000 |
| 2016 | 138000 |
| 2017 | 140000 |
| 2018 | 130000 |