| 年度 | 实际值 |
|---|---|
| 1997 | 25500 |
| 1998 | 22000 |
| 1999 | |
| 2000 | 184300 |
| 2001 | 199500 |
| 2002 | 220200 |
| 2003 | 240000 |
| 2004 | 24 |
| 2005 | 230700 |
| 2006 | 231600 |
| 2007 | 232800 |
| 2008 | 223700 |
| 2009 | |
| 2010 | 219000 |
| 2011 | 146300 |
| 2012 | 190600 |
| 2013 | 173700 |
| 2014 | 170000 |
| 2015 | 155000 |
| 2016 | 150000 |
| 2017 | 140000 |
| 2018 | 150000 |