| 年度 | 实际值 |
|---|---|
| 1992 | 195000 |
| 1993 | |
| 1994 | |
| 1995 | 227000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 331000 |
| 2000 | 344201 |
| 2001 | 354980 |
| 2002 | 360775 |
| 2003 | 364903 |
| 2004 | 362131 |
| 2005 | 380862 |
| 2006 | 418821 |
| 2007 | 436171 |
| 2008 | 445791 |
| 2009 | 463306 |
| 2010 | 468215 |
| 2011 | 474749 |
| 2012 | 479010 |
| 2013 | 490876 |
| 2014 | 500209 |
| 2015 | 502385 |
| 2016 | 500650 |
| 2017 | 480000 |