1997

1997: 20 285 companies

一月 1 140 companies

二月 1 131 companies

三月 1 243 companies

四月 1 267 companies

五月 1 384 companies

六月 1 351 companies

七月 1 422 companies

八月 1 913 companies

九月 2 387 companies

十月 2 743 companies

十一月 2 323 companies

十二月 1 981 companies