| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
绿化覆盖率 (%) |
|---|---|---|---|
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | 7512.00 | 26.70 | 17.46 |
| 2018 | 7512.00 | 26.70 | 17.46 |
| 2017 | 7512.00 | 26.70 | 17.44 |
| 2016 | 7512.00 | 26.50 | 17.46 |
| 2015 | 7512.00 | 26.50 | 17.31 |
| 2014 | 7512.00 | 26.40 | 17.25 |
| 2013 | 7512.00 | 25.00 | 18.00 |
| 2012 | 7512.00 | 21.51 | 20.92 |
| 2011 | 7512.00 | 21.51 | 20.69 |
| 2010 | 7512.00 | 21.51 | 20.60 |
| 2009 | 7512.00 | 21.51 | 20.60 |
| 2008 | 7512.00 | 21.51 | 20.60 |
| 2007 | 7512.00 | 21.51 | 20.60 |
| 2006 | 7512.00 | 21.51 | 20.60 |
| 2005 | 7512.00 | 21.51 | 20.60 |
| 2004 | 7512.00 | 15.50 | |
| 2003 | 7512.00 | 15.30 | |
| 2002 | 7501.00 | 14.40 | |
| 2001 | 7501.00 | 14.40 | |
| 2000 | 7512.00 | 13.60 | |
| 1999 | 7512.00 | 11.26 |
