| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) | 污水处理率 (%) | 公园个数 (公顷) | 生活垃圾无害化处理率 (%) |
|---|---|---|---|---|---|
| 2023 | |||||
| 2022 | |||||
| 2021 | |||||
| 2020 | |||||
| 2019 | |||||
| 2018 | |||||
| 2017 | 19063.00 | 91.66 | 31.00 | 99.60 | |
| 2016 | 19063.00 | 89.23 | 31.00 | 99.57 | |
| 2015 | 19063.00 | 88.67 | 28.00 | 99.48 | |
| 2014 | 19063.00 | 89.51 | 21.00 | 99.19 | |
| 2013 | 19063.00 | 85.50 | 18.00 | 99.12 | |
| 2012 | 19028.00 | 42.00 | 75.75 | 17.00 | 99.00 |
| 2011 | 19052.00 | 40.00 | 82.23 | 17.00 | 98.03 |
| 2010 | 19063.00 | 90.00 | 14.00 | 97.27 | |
| 2009 | 19063.00 | 89.62 | 9.00 | 90.81 | |
| 2008 | 19063.00 | 77.23 | 12.00 | 61.59 | |
| 2007 | 19050.00 | 49.96 | |||
| 2006 | 19050.00 | 72.69 | 47.23 | ||
| 2005 | 19050.00 | 36.00 | 93.48 | ||
| 2004 | 19050.00 | 100.00 | |||
| 2003 | 19050.00 | 70.00 | |||
| 2002 | 19028.00 | 75.00 | |||
| 2001 | 19051.00 | ||||
| 2000 | 19050.00 | ||||
| 1999 | 19050.00 | ||||
| 1998 | 19050.00 | ||||
| 1997 | 19050.00 | ||||
| 1996 | 19050.00 | ||||
| 1995 | 2677.00 | ||||
| 1994 | 2677.00 | ||||
| 1993 | 2700.00 | ||||
| 1992 | 2700.00 | ||||
| 1991 | 2700.00 | ||||
| 1990 | 2700.00 |
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