| 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 | 3287.80 | 31.60 | 43.68 |
| 2018 | 3288.00 | 31.40 | 43.67 |
| 2017 | 3288.00 | 31.10 | 43.63 |
| 2016 | 3286.00 | 30.50 | 35.41 |
| 2015 | 3286.00 | 29.80 | 34.88 |
| 2014 | 3286.00 | 28.60 | 36.35 |
| 2013 | 3285.00 | 27.90 | 36.42 |
| 2012 | 3285.00 | 27.75 | 34.23 |
| 2011 | 3285.00 | 25.70 | 34.98 |
| 2010 | 3285.00 | 25.70 | 34.98 |
| 2009 | 3296.00 | 23.40 | 35.51 |
| 2008 | 3296.00 | 23.40 | 35.51 |
| 2007 | 3296.00 | 22.90 | 36.29 |
| 2006 | 3286.00 | 22.90 | 36.29 |
| 2005 | 3286.00 | 22.90 | 37.21 |
| 2004 | 3286.00 | 22.10 | |
| 2003 | 3286.00 | 21.80 | |
| 2002 | 3286.00 | 21.50 | |
| 2001 | 3286.00 | 23.30 | |
| 2000 | 3286.00 | 22.50 | |
| 1999 | 3213.00 | 22.00 |
