CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in Michigan than in any other category.
The following table shows how many air transportation businesses with between one and four employees were in Michigan during the period from 2012 to 2016.
Air transportation businesses with between one and four employees in Michigan (2012-2016)
Year
Total businesses
2012
4,978
2013
4,864
2014
4,873
2015
4,877
2016
4,522
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