CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 21223 than in any other category.
The following table shows how many health care and social assistance businesses with between one and four employees were in 21223 during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in 21223 (2012-2016)
Year
Total businesses
2012
13
2013
15
2014
17
2015
15
2016
14