| 年度 | 实际值 |
|---|---|
| 1993 | 282000 |
| 1994 | 285000 |
| 1995 | 289000 |
| 1996 | 295000 |
| 1997 | 203000 |
| 1998 | 204000 |
| 1999 | 205000 |
| 2000 | 329000 |
| 2001 | 336000 |
| 2002 | 340000 |
| 2003 | 344000 |
| 2004 | 350000 |
| 2005 | 355000 |
| 2006 | 364000 |
| 2007 | 351000 |
| 2008 | 362000 |
| 2009 | |
| 2010 | 386000 |
| 2011 | 338000 |
| 2012 | 443000 |
| 2013 | 471000 |
| 2014 | 491210 |
| 2015 | 508000 |
| 2016 | 540000 |
| 2017 | 440000 |
| 2018 | 570000 |