| 年份 | 行政区域土地面积 (平方公里) |
绿化覆盖率 (%) |
|---|---|---|
| 2024 | ||
| 2023 | ||
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | ||
| 2018 | ||
| 2017 | ||
| 2016 | ||
| 2015 | 1665.00 | 45.74 |
| 2014 | 1526.00 | 45.46 |
| 2013 | 1665.00 | 45.03 |
| 2012 | 1654.00 | 43.13 |
| 2011 | 1654.00 | 42.56 |
| 2010 | 1654.00 | 42.08 |
| 2009 | 1654.00 | 41.79 |
| 2008 | 1654.00 | 40.97 |
| 2007 | 1668.00 | 40.13 |
| 2006 | 1668.00 | 39.22 |
| 2005 | 1668.00 | 37.88 |
| 2004 | 1668.00 | 35.94 |
| 2003 | 1668.00 | 34.91 |
| 2002 | 1668.00 | 36.67 |
| 2001 | 1668.00 | 34.82 |
| 2000 | 1668.00 | 33.48 |
| 1999 | 1668.00 |
