| 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 | 4884.54 | 1269.16 | 1824.00 | 6.72 | 40.22 |
| 2016 | 4871.72 | 1241.59 | 1822.00 | 6.56 | 39.85 |
| 2015 | 5372.72 | 1225.21 | 1629.00 | 6.31 | 39.18 |
| 2014 | 6764.56 | 1184.81 | 1291.00 | 5.74 | 39.79 |
| 2013 | 8355.93 | 1206.21 | 1059.00 | 4.93 | 36.19 |
| 2012 | 8500.97 | 1132.78 | 1032.00 | 4.67 | 36.17 |
| 2011 | 10996.70 | 1077.04 | 764.00 | 4.11 | 34.09 |
| 2010 | 8537.05 | 1038.32 | 981.00 | 3.81 | 33.35 |
| 2009 | 8330.05 | 975.48 | 951.00 | 2.96 | 32.44 |
| 2008 | 11801.50 | 885.42 | 649.00 | 2.60 | 30.55 |
| 2007 | 886.68 | 622.00 | 2.41 | 28.07 | |
| 2006 | 830.09 | 597.84 | 2.12 | 26.58 | |
| 2005 | 824.36 | 538.42 | 1.96 | ||
| 2004 | 699.30 | 545.00 | 1.90 | ||
| 2003 | 679.28 | 1.77 | |||
| 2002 | 664.80 | 1.71 | |||
| 2001 | 656.69 | 1.62 | |||
| 2000 | 593.00 | 1.54 | |||
| 1999 | 588.23 | 1.52 | |||
| 1998 | 613.17 | 1.49 | |||
| 1997 | 574.56 | 1.41 | |||
| 1996 | 567.68 | 1.32 |
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