| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
绿化覆盖率 (%) |
|---|---|---|---|
| 2024 | |||
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | 4223.00 | 371.54 | 39.87 |
| 2018 | 4223.00 | 359.83 | 38.94 |
| 2017 | 4223.00 | 349.60 | 38.43 |
| 2016 | 4223.00 | 313.10 | 41.30 |
| 2015 | 3915.00 | 293.12 | 42.32 |
| 2014 | 3915.00 | 275.73 | 42.16 |
| 2013 | 3915.00 | 245.92 | 42.97 |
| 2012 | 3915.00 | 235.56 | 42.62 |
| 2011 | 3915.00 | 225.56 | 42.49 |
| 2010 | 3915.00 | 214.82 | 41.49 |
| 2009 | 3915.00 | 203.36 | 41.10 |
| 2008 | 3915.00 | 193.49 | 40.79 |
| 2007 | 3915.00 | 182.85 | 40.46 |
| 2006 | 3915.00 | 170.13 | 39.83 |
| 2005 | 3915.00 | 190.43 | 33.20 |
| 2004 | 3915.00 | 157.99 | 30.04 |
| 2003 | 3915.00 | 137.21 | 30.26 |
| 2002 | 3915.00 | 108.41 | 28.95 |
| 2001 | 3915.00 | 94.45 | 20.18 |
| 2000 | 3915.00 | 87.69 | 18.33 |
| 1999 | 3915.00 | 81.82 | 17.67 |
| 1998 | 3915.00 | 125.42 | 16.44 |
| 1997 | 3915.00 | 116.02 | |
| 1996 | 3915.00 | 107.74 | |
| 1995 | 3915.00 | 98.20 | |
| 1994 | 3915.00 | 90.60 | |
| 1993 | 3915.00 | 81.26 | |
| 1992 | 77.00 | ||
| 1991 | 3915.00 | 70.89 | |
| 1990 | 3915.00 | 66.35 | 9.30 |
| 1989 | 3923.00 | 65.48 | |
| 1988 | 3915.00 | 60.26 | |
| 1987 | 3915.00 | 57.70 | |
| 1986 | 3915.00 | 50.52 | |
| 1985 | 3915.00 | 52.20 | |
| 1984 | 3915.00 |
