| 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 | 2300.00 | 80.40 | 39.60 |
| 2018 | 2300.00 | 80.40 | 39.60 |
| 2017 | 2300.00 | 80.60 | 39.50 |
| 2016 | 2300.00 | 80.61 | 38.90 |
| 2015 | 2300.00 | 80.61 | 39.50 |
| 2014 | 2300.00 | 79.23 | 40.12 |
| 2013 | 2300.00 | 79.23 | 40.12 |
| 2012 | 2300.00 | 79.23 | 42.47 |
| 2011 | 2300.00 | 79.23 | 43.90 |
| 2010 | 2300.00 | 79.23 | 39.13 |
| 2009 | 2300.00 | 79.23 | 39.85 |
| 2008 | 2300.00 | 79.23 | 39.85 |
| 2007 | 2300.00 | 79.23 | 39.85 |
| 2006 | 2300.00 | 79.00 | 39.96 |
| 2005 | 2300.00 | 73.38 | 43.03 |
| 2004 | 2300.00 | 73.33 | |
| 2003 | 2300.00 | 73.31 | |
| 2002 | 2300.00 | 73.30 | |
| 2001 | 2300.00 | 73.26 | |
| 2000 | 2300.00 | 73.26 | |
| 1999 | 2300.00 | 73.26 | |
| 1998 | 2300.00 | ||
| 1997 | 2300.00 | ||
| 1996 | 2300.00 | ||
| 1995 | 2300.00 | ||
| 1994 | 2300.00 | ||
| 1993 | 2303.00 | ||
| 1991 | 2303.00 | ||
| 1990 | 2300.00 | ||
| 1989 | 2300.00 | ||
| 1988 | 2234.00 | ||
| 1987 | 2234.00 | ||
| 1986 | 2234.00 | ||
| 1985 | 2234.00 | ||
| 1984 | 2234.00 |
