| 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 | 6991.00 | 520.56 |
| 2016 | 6991.00 | 519.04 |
| 2015 | 4789.00 | 506.33 |
| 2014 | 4789.00 | 469.72 |
| 2013 | 4789.00 | 452.03 |
| 2012 | 4789.00 | 433.78 |
| 2011 | 4789.00 | 418.23 |
| 2010 | 4789.00 | 393.71 |
| 2009 | 4789.00 | 365.28 |
| 2008 | 4789.00 | 327.71 |
| 2007 | 4789.00 | 284.76 |
| 2006 | 3583.00 | 267.38 |
| 2005 | 3603.00 | 230.96 |
| 2004 | 3603.00 | 192.74 |
| 2003 | 3603.00 | 171.00 |
| 2002 | 3603.00 | 168.60 |
| 2001 | 3583.00 | 164.31 |
| 2000 | 3603.00 | 159.02 |
| 1999 | 3116.00 | 154.00 |
| 1998 | 3116.00 | 145.00 |
| 1997 | 3116.00 | 145.00 |
| 1996 | 3116.00 | 145.00 |
| 1995 | 3116.00 | 124.00 |
| 1994 | 1116.00 | 117.00 |
| 1993 | 1116.00 | 114.00 |
| 1992 | 1100 | 114.00 |
| 1991 | 1116.00 | 114.00 |
| 1990 | 1116.00 | 114.00 |
| 1989 | 1116.00 | |
| 1988 | 1116.00 | |
| 1987 | 1116.00 | |
| 1986 | 1116.00 | |
| 1985 | 1116.00 | |
| 1984 | 1116.00 |
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