1987 County Business Patterns: Business Patterns

County Business Patterns (CBP) is an annual series that provides economic data by industry at the U.S., State, County and Metropolitan Area levels. This series...县商业格局（County Business Patterns，CBP）是一套年度系列数据集，按行业分类提供美国、州、县及大都市区各级层面的经济数据。该系列……