2001

2001: 13 542 companies

1月 1 001 companies

2月 1 096 companies

3月 960 companies

4月 1 076 companies

5月 1 071 companies

6月 942 companies

7月 1 030 companies

8月 1 196 companies

9月 1 234 companies

10月 1 628 companies

11月 1 280 companies

12月 1 028 companies