| 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 | 2151.00 | 49.30 | 44.00 |
| 2014 | 2151.00 | 48.10 | 43.39 |
| 2013 | 2151.00 | 46.90 | 42.49 |
| 2012 | 2151.00 | 45.40 | 41.98 |
| 2011 | 2183.00 | 44.00 | 40.30 |
| 2010 | 2183.00 | 42.31 | 38.79 |
| 2009 | 2183.00 | 40.71 | 36.70 |
| 2008 | 2173.00 | 39.31 | 35.89 |
| 2007 | 2183.00 | 37.65 | 35.19 |
| 2006 | 2183.00 | 36.93 | 29.81 |
| 2005 | 2183.00 | 35.72 | 27.21 |
| 2004 | 2183.00 | 29.34 | 32.82 |
| 2003 | 2183.00 | 26.78 | 26.81 |
| 2002 | 2183.00 | 24.60 | 28.62 |
| 2001 | 2183.00 | 18.60 | 36.88 |
| 2000 | 2183.00 | 17.90 | 34.08 |
| 1999 | 2182.70 | 16.37 |
