CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 18966 than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in 18966 during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in 18966 (2012-2016)
Year
Total businesses
2012
39
2013
42
2014
44
2015
48
2016
47