| 时期 |
市区 （元） |
|---|---|
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | 36539.92 |
| 2010 | 30577.34 |
| 2009 | 25790.73 |
| 2008 | 22803.92 |
| 2007 | 21235.80 |
| 2006 | 17157.09 |
| 2005 | 14672.22 |
| 2004 | 11286.33 |
| 2003 | 11885.47 |