CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 1906 than in any other category.
The following table shows how many wholesale trade businesses with between one and four employees were in 1906 during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in 1906 (2012-2016)
Year
Total businesses
2012
10
2013
14
2014
12
2015
9
2016
10