| 时期 |
市区 （元） |
|---|---|
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | 22337.97 |
| 2008 | 23822.24 |
| 2007 | 19153.72 |
| 2006 | 16666.11 |
| 2005 | 14717.96 |
| 2004 | 12807.22 |
| 2003 | 11001.33 |
| 2002 | 10256.24 |
| 2001 | 8781.75 |
| 2000 | 7487.00 |
| 1999 | 6550.00 |
| 1998 | 6032.00 |