| 年度 | 实际值 |
|---|---|
| 1993 | 121000 |
| 1994 | 121000 |
| 1995 | 121000 |
| 1996 | 121000 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 145000 |
| 2001 | 122000 |
| 2002 | 128000 |
| 2003 | 130000 |
| 2004 | 132000 |
| 2005 | 172000 |
| 2006 | 379000 |
| 2007 | 3285000 |
| 2008 | 3264000 |
| 2009 | |
| 2010 | 3748000 |
| 2011 | 232000 |
| 2012 | 231000 |
| 2013 | 231000 |
| 2014 | 230900 |
| 2015 | 231000 |
| 2016 | 160000 |
| 2017 | 160000 |
| 2018 | 160000 |