| 时期 |
市区 （元） |
|---|---|
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | 26818.90 |
| 2008 | 24098.48 |
| 2007 | 20592.42 |
| 2006 | 17054.67 |
| 2005 | 15117.23 |
| 2004 | 13988.64 |
| 2003 | 12816.88 |
| 2002 | 11930.29 |
| 2001 | 9885.34 |
| 2000 | 9141.00 |
| 1999 | 8044.00 |
| 1998 | 7374.00 |
| 1997 | 6311.91 |
| 1996 | 6457.18 |
| 1995 | 6493.18 |
| 1994 | 5456.03 |
| 1993 | 4574.17 |
| 1992 | 2895.88 |
| 1991 | 2478.04 |
| 1990 | 2287.80 |