| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) |
|---|---|---|
| 2023 | ||
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | ||
| 2018 | ||
| 2017 | 1500 | 175.00 |
| 2016 | 1500 | 172.00 |
| 2015 | 1500 | 165.00 |
| 2014 | 1500 | 160.00 |
| 2013 | 1300 | 155.00 |
| 2012 | 1100 | 146.00 |
| 2011 | 1100 | 146.00 |
| 2010 | 800 | 135.00 |
| 2009 | 800 | 130.00 |
| 2008 | 700 | 126.00 |
| 2007 | 700 | 118.00 |
| 2006 | 700 | 116.61 |
| 2005 | 200 | 94.70 |
| 2004 | 200 | 88.00 |
| 2003 | 200 | 82.00 |
| 2002 | 200 | 77.00 |
| 2001 | 200 | 71.00 |
| 2000 | 200 | 68.00 |
| 1999 | 200 | 38.00 |
| 1998 | 200 | 37.00 |
| 1997 | 200 | 36.00 |
| 1996 | 200 | 35.00 |
| 1995 | 200 | 34.00 |
| 1994 | 200 | 33.00 |
| 1993 | 200 | 33.00 |
| 1992 | 200 | 30.00 |
| 1991 | 200 | 29.00 |
| 1990 | 200 | 29.00 |
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