CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in 31401 than in any other category.
The following table shows how many wholesale trade businesses with between five and nine employees were in 31401 during the period from 2012 to 2016.
Wholesale trade businesses with between five and nine employees in 31401 (2012-2016)
Year
Total businesses
2012
11
2013
8
2014
12
2015
10
2016
12