The following table shows how many mining, quarrying, oil and gas extraction businesses with between 20 and 49 employees were in Kingfisher County zip codes during the period from 2012 to 2016.
Mining, quarrying, oil and gas extraction businesses with between 20 and 49 employees in Kingfisher County (2012-2016)
Year
Total businesses
2012
8
2013
8
2014
12
2015
14
2016
11
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