| 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 | 1830.00 | 15.06 | 38.54 |
| 2018 | 1912.00 | 15.00 | 38.62 |
| 2017 | 1912.00 | 15.00 | 35.39 |
| 2016 | 1912.00 | 15.00 | 36.25 |
| 2015 | 1912.00 | 15.00 | 36.01 |
| 2014 | 1912.00 | 15.00 | 30.53 |
| 2013 | 1912.00 | 15.00 | 22.53 |
| 2012 | 1912.00 | 13.50 | 22.15 |
| 2011 | 1895.00 | 12.98 | 25.04 |
| 2010 | 1895.00 | 12.20 | 26.15 |
| 2009 | 1895.00 | 12.00 | 26.00 |
| 2008 | 1895.00 | 12.00 | 23.58 |
| 2007 | 1895.00 | 11.60 | 33.97 |
| 2006 | 1895.00 | 11.60 | 24.48 |
| 2005 | 1895.00 | 11.50 | 23.61 |
| 2004 | 1895.00 | 11.50 | 22.73 |
| 2003 | 1895.00 | 10.50 | 24.18 |
| 2002 | 1895.00 | 9.20 | 26.93 |
| 2001 | 1895.00 | 9.10 | 27.10 |
| 2000 | 1896.00 | 9.64 | 24.90 |
| 1999 | 1895.50 | 9.34 | 25.37 |
