CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 17315 than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in 17315 during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in 17315 (2012-2016)
Year
Total businesses
2012
9
2013
11
2014
15
2015
16
2016
16