| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) |
|---|---|---|
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | ||
| 2018 | ||
| 2017 | 3000 | 275.51 |
| 2016 | 3000 | 270.63 |
| 2015 | 3000 | 267.01 |
| 2014 | 3000 | 262.32 |
| 2013 | 3000 | 250.01 |
| 2012 | 3000 | 237.89 |
| 2011 | 3000 | 231.53 |
| 2010 | 3000 | 224.50 |
| 2009 | 3000 | 219.21 |
| 2008 | 3000 | 213.06 |
| 2007 | 3000 | 202.92 |
| 2006 | 3000 | 195.70 |
| 2005 | 3000 | 190.26 |
| 2004 | 3000 | 170.00 |
| 2003 | 3000 | 163.76 |
| 2002 | 3000 | 153.63 |
| 2001 | 3000 | 150.00 |
| 2000 | 3000 | 147.00 |
| 1999 | 3000 | 144.00 |
| 1998 | 3000 | 134.00 |
| 1997 | 3000 | 128.00 |
| 1996 | 3000 | 125.00 |
| 1995 | 3000 | 95.00 |
| 1994 | 3000 | 107.00 |
| 1993 | 3000 | 99.00 |
| 1992 | 3000 | 95.00 |
| 1991 | 3000 | 88.00 |
| 1990 | 3000 | 86.00 |
| 1989 | 2961.00 | |
| 1988 | 2961.00 | |
| 1987 | 2961.00 | |
| 1986 | 2914.00 | |
| 1985 | 2914.00 | |
| 1984 | 2914.00 |
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