The following table shows how many professional, scientific and technical services businesses with between one and four employees were in Jefferson County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Jefferson County (2012-2016)
Year
Total businesses
2012
1471
2013
1467
2014
1525
2015
1489
2016
1475
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