| 年度 | 实际值 |
|---|---|
| 1992 | 85000 |
| 1993 | |
| 1994 | |
| 1995 | 111000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 127000 |
| 2000 | 125053 |
| 2001 | 138928 |
| 2002 | 148132 |
| 2003 | 161479 |
| 2004 | 170168 |
| 2005 | 246214 |
| 2006 | 255227 |
| 2007 | 315426 |
| 2008 | 280679 |
| 2009 | 306491 |
| 2010 | 310438 |
| 2011 | 310603 |
| 2012 | 315616 |
| 2013 | 324578 |
| 2014 | 304531 |
| 2015 | 293443 |
| 2016 | 282492 |
| 2017 | 250000 |