| 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 | 1265.00 | 77.00 | 3003.00 | 38.18 |
| 2018 | 1265.00 | 75.00 | 3063.00 | 39.41 |
| 2017 | 1265.00 | 74.00 | 3063.00 | 39.82 |
| 2016 | 1251.30 | 69.60 | 2680.00 | 37.07 |
| 2015 | 1251.30 | 68.20 | 2641.00 | 37.05 |
| 2014 | 1265.00 | 66.60 | 2588.00 | 37.04 |
| 2013 | 1265.00 | 66.56 | 2534.00 | 36.52 |
| 2012 | 1251.30 | 66.56 | 2637.00 | 38.03 |
| 2011 | 1251.00 | 61.66 | 2468.00 | 38.01 |
| 2010 | 1251.30 | 56.66 | 1932.00 | 33.02 |
| 2009 | 1251.30 | 53.00 | 1823.00 | 32.26 |
| 2008 | 1251.30 | 52.00 | 1697.00 | 30.02 |
| 2007 | 1251.30 | 50.50 | 1250.00 | 22.06 |
| 2006 | 1251.30 | 50.15 | 1243.00 | 22.09 |
| 2005 | 1251.00 | 48.00 | 1235.00 | 22.75 |
| 2004 | 1251.00 | 48.14 | 1175.00 | |
| 2003 | 1251.30 | 45.47 | 1172.00 | |
| 2002 | 1251.00 | 44.77 | 1169.00 | |
| 2001 | 1251.00 | 43.63 | 1229.00 | |
| 2000 | 1251.00 | 32.64 | 1218.00 | |
| 1999 | 1251.00 | 33.00 | 1015.00 | |
| 1998 | 1251.00 | 32.00 | 997.00 | |
| 1997 | 1251.00 | 32.00 | 676.00 | |
| 1996 | 2697.00 | 30.00 | 846.00 | |
| 1995 | 2697.00 | 35.00 | 765.00 | |
| 1994 | 2697.00 | 27.00 | 241.00 | |
| 1993 | 2697.00 | 26.00 | 226.00 | |
| 1991 | 2697.00 | 17.00 | 66.00 | |
| 1990 | 2697.00 | 11.00 | 47.00 | |
| 1989 | 2697.00 | 11.00 | 46.00 | |
| 1988 | 2697.00 | 13.00 | ||
| 1987 | 2697.00 | 10.00 | ||
| 1986 | 2697.00 | 9.00 | ||
| 1985 | 2697.00 | 9.00 | ||
| 1984 | 2697.00 | 85.00 |
