| 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 | 2272.60 | 28.50 | 36.32 |
| 2018 | 2256.00 | 28.50 | 36.12 |
| 2017 | 2256.00 | 28.50 | 31.19 |
| 2016 | 2256.00 | 28.00 | 33.07 |
| 2015 | 2256.00 | 18.83 | 44.40 |
| 2014 | 2256.00 | 18.70 | 43.64 |
| 2013 | 2256.00 | 17.10 | 45.85 |
| 2012 | 2256.00 | 16.90 | 43.43 |
| 2011 | 2256.00 | 16.10 | 39.50 |
| 2010 | 2256.00 | 16.01 | 38.91 |
| 2009 | 2256.00 | 16.00 | 38.00 |
| 2008 | 2256.00 | 15.00 | 37.61 |
| 2007 | 2256.00 | 15.70 | 36.05 |
| 2006 | 2256.00 | 15.60 | 36.28 |
| 2005 | 2256.00 | 15.23 | 31.39 |
| 2004 | 2256.00 | 14.88 | |
| 2003 | 2256.00 | 14.85 | |
| 2002 | 2256.00 | 14.35 | |
| 2001 | 2761.00 | 14.35 | |
| 2000 | 2256.00 | 24.00 | |
| 1999 | 2247.70 | 24.00 |
