1997

1997: 13 005 companies

一月 1 964 companies

二月 1 513 companies

三月 1 174 companies

四月 1 215 companies

五月 917 companies

六月 793 companies

七月 853 companies

八月 823 companies

九月 915 companies

十月 945 companies

十一月 756 companies

十二月 1 137 companies