CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 4005 than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in 4005 during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in 4005 (2012-2016)
Year
Total businesses
2012
42
2013
45
2014
41
2015
36
2016
34