CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Knox County zip codes than in any other category.
The following table shows how many wholesale trade businesses with between one and four employees were in Knox County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in Knox County (2012-2016)
Year
Total businesses
2012
347
2013
326
2014
329
2015
302
2016
329
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