CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 1887 than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in 1887 during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in 1887 (2012-2016)
Year
Total businesses
2012
11
2013
11
2014
9
2015
10
2016
13