| 时期 |
市区 （元） |
|---|---|
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | 33836.00 |
| 2010 | 26280.05 |
| 2009 | 26989.69 |
| 2008 | 21660.61 |
| 2007 | 19577.66 |
| 2006 | 17325.77 |
| 2005 | 14760.42 |
| 2004 | 13853.00 |
| 2003 | 13080.67 |
| 2002 | 12158.72 |