| 年度 | 实际值 |
|---|---|
| 1992 | 281000 |
| 1993 | |
| 1994 | |
| 1995 | 326000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 365000 |
| 2000 | 372037 |
| 2001 | 369133 |
| 2002 | 362683 |
| 2003 | 343963 |
| 2004 | 315598 |
| 2005 | 330418 |
| 2006 | 366378 |
| 2007 | 369713 |
| 2008 | 347303 |
| 2009 | 349123 |
| 2010 | 354274 |
| 2011 | 358211 |
| 2012 | 359708 |
| 2013 | 361217 |
| 2014 | 375205 |
| 2015 | 368745 |
| 2016 | 396332 |
| 2017 | 400000 |