Area

2008

2009

2010

2011

Shigezhuang village

6746

7043

14,696

11,187

East Banbidian village

4211

4966

12,949

13,212

West Banbidian village

1646

1679

7430

10,159

Dingfuhuangzhuang village

7423

7208

13,560

13,334

Total

20,026

20,896

48,635

47,892