| 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 | 2080.00 | 125.20 | 43.74 |
| 2018 | 2080.00 | 125.20 | 42.87 |
| 2017 | 2080.00 | 125.20 | 41.78 |
| 2016 | 2080.00 | 125.20 | 40.96 |
| 2015 | 2080.00 | 125.20 | 40.02 |
| 2014 | 2080.00 | 125.20 | 38.70 |
| 2013 | 2080.00 | 108.00 | 43.34 |
| 2012 | 2080.00 | 108.00 | 41.70 |
| 2011 | 2080.00 | 108.00 | 38.50 |
| 2010 | 2080.00 | 108.00 | 37.46 |
| 2009 | 2080.00 | 108.00 | 36.40 |
| 2008 | 2080.00 | 91.20 | 33.77 |
| 2007 | 2080.00 | 91.20 | 31.54 |
| 2006 | 2080.00 | 91.20 | 30.58 |
| 2005 | 2080.00 | 81.50 | 31.47 |
| 2004 | 2080.00 | 88.60 | |
| 2003 | 2080.00 | 86.83 | |
| 2002 | 2080.00 | 86.83 | |
| 2001 | 2080.00 | 79.54 | |
| 2000 | 2080.00 | 72.33 | |
| 1999 | 2080.00 | 75.00 | |
| 1998 | 2080.00 | 64.00 | |
| 1997 | 2080.00 | 64.00 | |
| 1996 | 2080.00 | 64.00 | |
| 1995 | 2080.00 | 59.00 | |
| 1994 | 2080.00 | 59.00 | |
| 1993 | 2080.00 | 59.00 | |
| 1992 | 58.00 | ||
| 1991 | 2080.00 | 57.00 | |
| 1990 | 2080.00 | 57.00 | |
| 1989 | 2080.00 | ||
| 1988 | 2080.00 | ||
| 1987 | 2080.00 | ||
| 1986 | 2080.00 | ||
| 1985 | 2080.00 | ||
| 1984 | 2080.00 |
