| 年度 | 实际值 |
|---|---|
| 1993 | 130000 |
| 1994 | 124000 |
| 1995 | 146000 |
| 1996 | 172000 |
| 1997 | 174000 |
| 1998 | 253000 |
| 1999 | 149000 |
| 2000 | 183000 |
| 2001 | 250000 |
| 2002 | 310000 |
| 2003 | 204000 |
| 2004 | 212000 |
| 2005 | 223000 |
| 2006 | 236000 |
| 2007 | 248000 |
| 2008 | 467000 |
| 2009 | |
| 2010 | 305000 |
| 2011 | 310000 |
| 2012 | 343000 |
| 2013 | 359000 |
| 2014 | 360700 |
| 2015 | |
| 2016 | 425000 |
| 2017 | 470000 |
| 2018 | 510000 |