| 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 | 941.00 | 84.89 |
| 2016 | 941.00 | 77.14 |
| 2015 | 941.00 | 77.14 |
| 2014 | 941.00 | 53.40 |
| 2013 | 941.00 | 53.40 |
| 2012 | 941.00 | 53.40 |
| 2011 | 941.00 | 53.40 |
| 2010 | 941.00 | 53.40 |
| 2009 | 835.00 | 53.40 |
| 2008 | 835.00 | 53.40 |
| 2007 | 835.00 | 53.40 |
| 2006 | 835.00 | 53.42 |
| 2005 | 832.00 | 52.89 |
| 2004 | 830.00 | 52.89 |
| 2003 | 830.00 | 52.89 |
| 2002 | 834.00 | 50.85 |
| 2001 | 834.00 | 50.02 |
| 2000 | 834.00 | 48.84 |
| 1999 | 563.00 | 48.76 |
| 1998 | 563.00 | 49.00 |
| 1997 | 563.00 | 46.00 |
| 1996 | 563.00 | 46.00 |
| 1995 | 563.00 | 46.00 |
| 1994 | 563.00 | 41.00 |
| 1993 | 577.00 | 40.00 |
| 1992 | 600 | 40.00 |
| 1991 | 440.00 | 50.00 |
| 1990 | 526.00 | 50.00 |
| 1989 | 526.00 | |
| 1988 | 526.00 | |
| 1987 | 526.00 | |
| 1986 | 526.00 | |
| 1985 | 526.00 | |
| 1984 | 526.00 |
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