2011

2011: 22 458 companies

1月 1 712 companies

2月 2 123 companies

3月 1 984 companies

4月 2 011 companies

5月 1 748 companies

6月 1 926 companies

7月 1 584 companies

8月 1 737 companies

9月 1 833 companies

10月 1 883 companies

11月 1 774 companies

12月 2 143 companies