| 年度 | 实际值 |
|---|---|
| 1994 | 9000 |
| 1995 | |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 17952.6 |
| 2001 | 21915.8 |
| 2002 | 19574.2 |
| 2003 | 20328.9 |
| 2004 | 22989.23 |
| 2005 | 22231.95 |
| 2006 | 25042.6 |
| 2007 | 25278.36 |
| 2008 | 27278 |
| 2009 | 24401 |
| 2010 | 20069 |
| 2011 | 20878.13 |
| 2012 | 20027 |
| 2013 | 17684 |
| 2014 | 15848.3 |
| 2015 | 9960.77 |
| 2016 | 5176 |
| 2017 | 6395 |