CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 19020 than in any other category.
The following table shows how many information businesses with between one and four employees were in 19020 during the period from 2012 to 2016.
Information businesses with between one and four employees in 19020 (2012-2016)
Year
Total businesses
2012
9
2013
11
2014
10
2015
12
2016
13