| 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 (%) |
|---|---|---|---|---|
| 2022 | ||||
| 2021 | ||||
| 2020 | ||||
| 2019 | 3718.00 | 55.32 | 2086.00 | 38.01 |
| 2018 | 3718.00 | 53.14 | 2012.00 | 37.69 |
| 2017 | 3718.00 | 51.00 | 1983.00 | 38.54 |
| 2016 | 3718.00 | 49.08 | 1979.00 | 40.13 |
| 2015 | 3718.00 | 44.67 | 1659.00 | 36.16 |
| 2014 | 3718.00 | 41.11 | 1723.00 | 37.01 |
| 2013 | 3718.00 | 37.39 | 1588.00 | 37.10 |
| 2012 | 3718.00 | 34.97 | 1263.00 | 39.03 |
| 2011 | 3718.00 | 33.71 | 1131.00 | 38.39 |
| 2010 | 3718.00 | 33.00 | 1406.00 | 36.70 |
| 2009 | 3718.00 | 32.52 | 1246.00 | 34.47 |
| 2008 | 3702.00 | 31.74 | 1261.00 | 33.59 |
| 2007 | 3702.00 | 31.14 | 1007.00 | 33.01 |
| 2006 | 3702.00 | 31.14 | 934.00 | 30.67 |
| 2005 | 3702.00 | 29.82 | 1128.00 | 31.62 |
| 2004 | 3702.00 | 28.82 | 1088.00 | |
| 2003 | 3702.00 | 29.21 | 1087.00 | |
| 2002 | 3702.00 | 29.21 | 1087.00 | |
| 2000 | 28.86 | |||
| 1996 | 3713.00 | 427.00 | ||
| 1995 | 3713.00 | 427.00 | ||
| 1994 | 3713.00 | 231.00 | ||
| 1993 | 3713.00 | 231.00 | ||
| 1991 | 3713.00 | 231.00 | ||
| 1990 | 3713.00 | 37.00 | ||
| 1989 | 3713.00 | 37.00 | ||
| 1988 | 3713.00 | |||
| 1987 | 3713.00 | |||
| 1986 | 3713.00 | |||
| 1985 | 3713.00 | |||
| 1984 | 3713.00 |
