| 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 | 43263.52 | 1515.41 | 67694.00 | 41.82 |
| 2018 | 43263.10 | 1496.72 | 64778.00 | 40.36 |
| 2017 | 43263.10 | 1423.09 | 61575.00 | 40.32 |
| 2016 | 43263.10 | 1350.66 | 59758.00 | 40.76 |
| 2015 | 34518.66 | 1329.45 | 55934.00 | 40.30 |
| 2014 | 31849.00 | 1231.44 | 53017.00 | 40.60 |
| 2013 | 29591.68 | 1114.92 | 48123.00 | 41.66 |
| 2012 | 29622.29 | 1051.71 | 47156.00 | 42.94 |
| 2011 | 26041.15 | 1034.92 | 43883.00 | 40.18 |
| 2010 | 26041.15 | 870.23 | 41244.00 | 40.57 |
| 2009 | 26041.15 | 783.29 | 92451.00 | 38.48 |
| 2008 | 26041.15 | 708.37 | 68325.00 | 35.91 |
| 2007 | 26041.15 | 667.45 | 24185.00 | 31.81 |
| 2006 | 26041.16 | 631.35 | 17827.00 | 23.45 |
| 2005 | 7152.00 | 582.51 | 13689.00 | 22.00 |
| 2004 | 7152.00 | 514.28 | 12580.00 | 22.35 |
| 2003 | 7152.00 | 523.71 | 10908.00 | 18.06 |
| 2002 | 16291.00 | 437.90 | 10807.00 | 17.40 |
| 2001 | 14875.00 | 328.91 | 8895.00 | 22.10 |
| 2000 | 14876.00 | 324.26 | 8469.00 | 21.80 |
| 1999 | 12449.00 | 243.00 | 8161.00 | |
| 1998 | 12449.00 | 239.00 | 8033.00 | |
| 1997 | 6076.00 | 190.00 | 7431.00 | |
| 1996 | 6076.00 | 184.00 | 7361.00 | |
| 1995 | 6076.00 | 7188.00 | ||
| 1994 | 1534.00 | 5661.00 | ||
| 1993 | 1534.00 | 5292.00 | ||
| 1991 | 1534.00 | 2319.00 | ||
| 1990 | 1534.00 | 1418.00 | ||
| 1989 | 1534.00 | 1340.00 | ||
| 1988 | 1534.00 | |||
| 1987 | 1534.00 | |||
| 1986 | 1534.00 | |||
| 1985 | 1534.00 | |||
| 1984 | 1521.00 |
