CBP data indicates that there are more establishments categorized as retail trade businesses with between 250 and 499 employees in Arizona than in any other category.
The following table shows how many mining (except oil and gas) businesses with between 250 and 499 employees were in Arizona during the period from 2012 to 2016.
Mining (except oil and gas) businesses with between 250 and 499 employees in Arizona (2012-2016)
Year
Total businesses
2012
6,582
2013
6,436
2014
6,384
2015
6,324
2016
6,204