| 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 | 1990.12 | 39.30 | 44.91 |
| 2014 | 1990.12 | 39.30 | 44.89 |
| 2013 | 1990.10 | 39.20 | 44.87 |
| 2012 | 1990.00 | 38.70 | 44.70 |
| 2011 | 1990.00 | 38.30 | 44.05 |
| 2010 | 1990.00 | 38.00 | 44.03 |
| 2009 | 2057.00 | 36.85 | 44.02 |
| 2008 | 2281.00 | 46.89 | 43.80 |
| 2007 | 2180.00 | 38.40 | 39.17 |
| 2006 | 2180.00 | 38.20 | 39.32 |
| 2005 | 2180.00 | 39.00 | 39.00 |
| 2004 | 2180.00 | 32.20 | 37.10 |
| 2003 | 2180.00 | 25.10 | 36.89 |
| 2002 | 2200.00 | 19.00 | 37.00 |
| 2001 | 2200.00 | 13.19 | 38.13 |
| 2000 | 2200.00 | 12.80 | 37.03 |
| 1999 | 2200.00 | 12.10 |
