| 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 (%) |
|---|---|---|---|
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | |||
| 2018 | |||
| 2017 | |||
| 2016 | |||
| 2015 | 543.60 | 81.00 | 40.06 |
| 2014 | 544.00 | 80.00 | 39.27 |
| 2013 | 543.60 | 79.00 | 39.18 |
| 2012 | 543.60 | 78.00 | 38.73 |
| 2011 | 543.60 | 77.00 | 38.22 |
| 2010 | 544.00 | 76.00 | 37.49 |
| 2009 | 543.60 | 75.00 | 37.15 |
| 2008 | 543.60 | 73.00 | 37.05 |
| 2007 | 543.60 | 73.00 | 36.03 |
| 2006 | 543.60 | 73.00 | 34.49 |
| 2005 | 544.00 | 73.00 | 34.49 |
| 2004 | 544.00 | 73.00 | |
| 2003 | 544.00 | 69.00 | |
| 2002 | 247.00 | 69.00 | |
| 2001 | 247.00 | 69.00 | |
| 2000 | 247.00 | 45.08 | |
| 1999 | 247.00 | 44.29 | |
| 1998 | 247.00 | 44.00 | |
| 1997 | 247.00 | 42.00 | |
| 1996 | 247.00 | 41.00 | |
| 1995 | 247.00 | 39.00 | |
| 1994 | 247.00 | 38.00 | |
| 1993 | 247.00 | 34.00 | |
| 1992 | 35.00 | ||
| 1991 | 247.00 | 34.00 | |
| 1990 | 247.00 | 30.00 | |
| 1989 | 247.00 | ||
| 1988 | 247.00 | ||
| 1987 | 247.00 | ||
| 1986 | 247.00 | ||
| 1985 | 247.00 | ||
| 1984 | 247.00 |
