2009

2009: 21 461 companies

1月 1 171 companies

2月 1 426 companies

3月 1 927 companies

4月 1 651 companies

5月 1 250 companies

6月 1 586 companies

7月 1 269 companies

8月 1 159 companies

9月 1 588 companies

10月 1 951 companies

11月 2 667 companies

12月 3 816 companies