CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 18428 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 18428 during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in 18428 (2012-2016)
Year
Total businesses
2012
13
2013
12
2014
13
2015
13
2016
10