Source: US. Bureau of the Census
Release: Health Insurance Coverage
For more information, see http://www.census.gov/data/tables/time-series/demo/health-insurance/historical-series/hib.html.
US. Bureau of the Census, Health Insurance Coverage: Coverage Rate in the West North Central Census Division (DISCONTINUED) [CWNCHICCOVPCT], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CWNCHICCOVPCT, December 11, 2016.