| 年度 | 实际值 |
|---|---|
| 1993 | 245000 |
| 1994 | 234000 |
| 1995 | 249000 |
| 1996 | 254000 |
| 1997 | 280000 |
| 1998 | 275000 |
| 1999 | 321000 |
| 2000 | 330000 |
| 2001 | 295000 |
| 2002 | 329000 |
| 2003 | 357000 |
| 2004 | 363000 |
| 2005 | 380000 |
| 2006 | 379000 |
| 2007 | 380000 |
| 2008 | 380000 |
| 2009 | |
| 2010 | 422000 |
| 2011 | 455000 |
| 2012 | 464000 |
| 2013 | 460000 |
| 2014 | 495430 |
| 2015 | 521000 |
| 2016 | 535000 |
| 2017 | 550000 |
| 2018 | 580000 |