| 年度 | 实际值 |
|---|---|
| 1997 | 17900 |
| 1998 | 18000 |
| 1999 | |
| 2000 | 707100 |
| 2001 | 725400 |
| 2002 | 773100 |
| 2003 | 800000 |
| 2004 | 73 |
| 2005 | 859400 |
| 2006 | 895300 |
| 2007 | 919900 |
| 2008 | 903100 |
| 2009 | |
| 2010 | 872800 |
| 2011 | 865900 |
| 2012 | 841900 |
| 2013 | 691800 |
| 2014 | 686000 |
| 2015 | 698000 |
| 2016 | 700000 |
| 2017 | 700000 |
| 2018 | 680000 |