CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in 1930 than in any other category.
The following table shows how many construction businesses with between five and nine employees were in 1930 during the period from 2012 to 2016.
Construction businesses with between five and nine employees in 1930 (2012-2016)
Year
Total businesses
2012
13
2013
15
2014
15
2015
15
2016
17