| 时期 |
市区 （元） |
|---|---|
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | 28787.55 |
| 2009 | 17145.20 |
| 2008 | 17232.27 |
| 2007 | 16200.00 |
| 2006 | 15534.60 |
| 2005 | 13718.88 |
| 2004 | 12524.39 |
| 2003 | 10898.30 |
| 2002 | 10376.28 |
| 2001 | 9346.79 |
| 2000 | 7529.00 |
| 1999 | 7133.00 |
| 1998 | 6575.00 |