| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
城市绿地面积 (公顷) |
绿化覆盖率 (%) |
|---|---|---|---|---|
| 2023 | ||||
| 2022 | ||||
| 2021 | ||||
| 2020 | ||||
| 2019 | ||||
| 2018 | ||||
| 2017 | ||||
| 2016 | ||||
| 2015 | 2697.00 | 238.89 | 8358.00 | 38.93 |
| 2014 | 2697.00 | 243.70 | 8128.00 | 37.00 |
| 2013 | 2697.00 | 237.00 | 7706.00 | 36.00 |
| 2012 | 2694.00 | 229.30 | 7258.00 | 34.68 |
| 2011 | 2694.00 | 221.29 | 6661.00 | 32.94 |
| 2010 | 2694.00 | 214.96 | 6195.00 | 30.06 |
| 2009 | 2672.00 | 160.71 | 5398.00 | 37.66 |
| 2008 | 2672.00 | 132.03 | 3725.00 | 31.45 |
| 2007 | 2672.00 | 110.15 | 3651.00 | 37.09 |
| 2006 | 2672.00 | 95.91 | 3429.00 | 40.16 |
| 2005 | 2672.00 | 95.66 | 2785.00 | 25.34 |
| 2004 | 2672.00 | 41.84 | 2286.00 | |
| 2003 | 2672.00 | 35.51 | 2672.00 | |
| 2002 | 419.00 | 32.94 | 1394.00 | |
| 2001 | 419.00 | 45.25 | 1082.00 | |
| 2000 | 419.00 | 43.95 | 989.00 | |
| 1999 | 419.00 | 40.94 | 749.00 | |
| 1998 | 419.00 | 27.00 | 913.00 | |
| 1997 | 419.00 | 23.00 | 748.00 | |
| 1996 | 419.00 | 23.00 | 661.00 | |
| 1995 | 419.00 | 23.00 | 633.00 | |
| 1994 | 419.00 | 23.00 | 597.00 | |
| 1993 | 419.00 | 22.00 | 490.00 | |
| 1992 | 20.00 | |||
| 1991 | 419.00 | 15.00 | 486.00 | |
| 1990 | 419.00 | 14.00 | 383.00 | |
| 1989 | 419.00 | 227.00 | ||
| 1988 | 419.00 | |||
| 1987 | 419.00 | |||
| 1986 | 419.00 | |||
| 1985 | 419.00 | |||
| 1984 | 419.00 |
