| 年度 | 实际值 |
|---|---|
| 1992 | 267000 |
| 1993 | |
| 1994 | |
| 1995 | 299000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 331000 |
| 2000 | 374880 |
| 2001 | 391626 |
| 2002 | 388422 |
| 2003 | 352066 |
| 2004 | 370981 |
| 2005 | 370054 |
| 2006 | 342513 |
| 2007 | 346887 |
| 2008 | 333493 |
| 2009 | 339666 |
| 2010 | 341084 |
| 2011 | 343778 |
| 2012 | 348248 |
| 2013 | 344182 |
| 2014 | 347675 |
| 2015 | 349127 |
| 2016 | 346734 |
| 2017 | 300000 |