| 年度 | 实际值 |
|---|---|
| 1997 | 120000 |
| 1998 | 112500 |
| 1999 | 110000 |
| 2000 | 109400 |
| 2001 | 111200 |
| 2002 | 110500 |
| 2003 | 125000 |
| 2004 | 132900 |
| 2005 | 142300 |
| 2006 | 149700 |
| 2007 | 192700 |
| 2008 | 251100 |
| 2009 | |
| 2010 | 258200 |
| 2011 | 357600 |
| 2012 | 401700 |
| 2013 | 400200 |
| 2014 | 433100 |
| 2015 | 40.23 |
| 2016 | 340000 |
| 2017 | 340000 |
| 2018 | 340000 |