| 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 (%) |
|---|---|---|---|
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | 3533.00 | 86.09 | 41.79 |
| 2018 | 3533.00 | 82.53 | 41.32 |
| 2017 | 3533.00 | 79.00 | 33.68 |
| 2016 | 3533.00 | 73.23 | 22.11 |
| 2015 | 3533.00 | 70.52 | 22.89 |
| 2014 | 3533.00 | 68.52 | 24.44 |
| 2013 | 3533.00 | 68.52 | 24.42 |
| 2012 | 3533.00 | 66.51 | 24.93 |
| 2011 | 3533.00 | 58.69 | 24.93 |
| 2010 | 3533.00 | 55.72 | 26.26 |
| 2009 | 3533.00 | 53.61 | 27.03 |
| 2008 | 3533.00 | 52.91 | 26.59 |
| 2007 | 3533.00 | 51.25 | 24.53 |
| 2006 | 3533.00 | 46.26 | 27.00 |
| 2005 | 3543.00 | 37.48 | 24.02 |
| 2004 | 3543.00 | 51.28 | |
| 2003 | 3533.00 | 53.63 | |
| 2002 | 3533.00 | 50.51 | |
| 2001 | 3533.00 | 44.62 | |
| 2000 | 3533.00 | 39.59 | |
| 1999 | 3533.00 | ||
| 1998 | 3543.00 | ||
| 1997 | 3533.00 | ||
| 1996 | 3533.00 | ||
| 1995 | 3533.00 | ||
| 1994 | 3533.00 | ||
| 1993 | 3533.00 | ||
| 1991 | 3533.00 | ||
| 1990 | 3533.00 | ||
| 1989 | 3533.00 | ||
| 1988 | 3533.00 |
