CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 91101 than in any other category.
The following table shows how many arts, entertainment and recreation businesses with between one and four employees were in 91101 during the period from 2012 to 2016.
Arts, entertainment and recreation businesses with between one and four employees in 91101 (2012-2016)
Year
Total businesses
2012
28
2013
34
2014
30
2015
33
2016
32