2011

2011: 27 365 companies

1月 2 644 companies

2月 3 661 companies

3月 3 574 companies

4月 3 377 companies

5月 2 335 companies

6月 2 653 companies

7月 1 864 companies

8月 1 566 companies

9月 1 366 companies

10月 1 376 companies

11月 1 436 companies

12月 1 513 companies