| 时间 | 城市城区面积 (平方公里) | 建成区面积 (平方公里) | 城市人口密度 (人/平方公里) | 城市绿地面积 (万公顷) | 绿化覆盖率 (%) |
|---|---|---|---|---|---|
| 2023 | |||||
| 2022 | |||||
| 2021 | |||||
| 2020 | |||||
| 2019 | |||||
| 2018 | |||||
| 2017 | 5131.54 | 2685.29 | 4871.00 | 10.12 | 39.44 |
| 2016 | 4822.78 | 2544.27 | 5056.00 | 9.54 | 39.33 |
| 2015 | 4810.01 | 2503.08 | 5155.00 | 9.00 | 37.69 |
| 2014 | 4662.51 | 2374.67 | 5149.00 | 8.57 | 38.32 |
| 2013 | 4658.01 | 2289.08 | 4982.00 | 8.08 | 37.60 |
| 2012 | 4628.01 | 2219.07 | 4964.00 | 7.70 | 36.90 |
| 2011 | 4213.74 | 2098.07 | 5124.00 | 6.96 | 36.64 |
| 2010 | 4101.39 | 2014.40 | 5178.00 | 6.68 | 36.56 |
| 2009 | 4025.78 | 1913.26 | 4886.00 | 6.29 | 36.29 |
| 2008 | 3331.88 | 1857.24 | 5967.00 | 6.00 | 35.38 |
| 2007 | 1775.34 | 5902.00 | 5.32 | 34.34 | |
| 2006 | 1678.57 | 5305.72 | 4.71 | 32.79 | |
| 2005 | 1571.98 | 5404.81 | 4.30 | ||
| 2004 | 1422.39 | 5307.00 | 3.59 | ||
| 2003 | 1345.90 | 3.26 | |||
| 2002 | 1249.43 | 3.16 | |||
| 2001 | 1150.00 | 2.51 | |||
| 2000 | 1073.81 | 2.58 | |||
| 1999 | 1017.26 | 2.28 | |||
| 1998 | 989.47 | 1.96 | |||
| 1997 | 959.29 | 1.78 | |||
| 1996 | 917.57 | 1.61 | |||
| 1995 | 854.30 | ||||
| 1990 | 605.00 | ||||
| 1985 | 426.00 |
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