CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Pima 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 Pima County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in Pima County (2012-2016)
Year
Total businesses
2012
420
2013
406
2014
406
2015
383
2016
388
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