CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in 21401 than in any other category.
The following table shows how many wholesale trade businesses with between five and nine employees were in 21401 during the period from 2012 to 2016.
Wholesale trade businesses with between five and nine employees in 21401 (2012-2016)
Year
Total businesses
2012
28
2013
30
2014
28
2015
29
2016
23