| 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 (%) |
|---|---|---|---|
| 2024 | |||
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | |||
| 2018 | |||
| 2017 | |||
| 2016 | |||
| 2015 | 1966.00 | 21.40 | 36.18 |
| 2014 | 1967.00 | 21.40 | 36.12 |
| 2013 | 1967.00 | 20.00 | 36.10 |
| 2012 | 1967.00 | 20.00 | 31.30 |
| 2011 | 2011.00 | 20.00 | 35.35 |
| 2010 | 2011.00 | 20.00 | 30.50 |
| 2009 | 2011.00 | 20.00 | 28.30 |
| 2008 | 2011.00 | 13.82 | 11.07 |
| 2007 | 2011.00 | 13.75 | 17.16 |
| 2006 | 2011.00 | 12.04 | 19.52 |
| 2005 | 2011.00 | 20.31 | 8.07 |
| 2004 | 2011.00 | 18.28 | 8.94 |
| 2003 | 2011.00 | 27.74 | 5.88 |
| 2002 | 2011.00 | 16.80 | 6.61 |
| 2001 | 2004.00 | 13.02 | 11.06 |
| 2000 | 2004.00 | 10.47 | 13.75 |
| 1999 | 2003.60 | 10.38 | 13.78 |
