| 年度 | 实际值 |
|---|---|
| 1993 | 248000 |
| 1994 | 255000 |
| 1995 | 261000 |
| 1996 | 259000 |
| 1997 | 261000 |
| 1998 | 250000 |
| 1999 | 264000 |
| 2000 | 296000 |
| 2001 | 390000 |
| 2002 | 284000 |
| 2003 | 333000 |
| 2004 | 261000 |
| 2005 | 265000 |
| 2006 | 268000 |
| 2007 | 264000 |
| 2008 | 310000 |
| 2009 | |
| 2010 | 335000 |
| 2011 | 420000 |
| 2012 | 445000 |
| 2013 | 477000 |
| 2014 | 511800 |
| 2015 | 593000 |
| 2016 | 507000 |
| 2017 | 570000 |
| 2018 | 600000 |