| 年度 | 实际值 |
|---|---|
| 1997 | 568800 |
| 1998 | 460800 |
| 1999 | 430000 |
| 2000 | 410500 |
| 2001 | 388700 |
| 2002 | 373900 |
| 2003 | 360300 |
| 2004 | 339400 |
| 2005 | 331300 |
| 2006 | 330400 |
| 2007 | 309200 |
| 2008 | 259100 |
| 2009 | |
| 2010 | 273300 |
| 2011 | 265500 |
| 2012 | 251500 |
| 2013 | 314900 |
| 2014 | 319400 |
| 2015 | 38.99 |
| 2016 | 390000 |
| 2017 | 330000 |
| 2018 | 320000 |