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2. Bureau of Justice Statistics. Correctional Populations in the United States 2014. http://www.bjs.gov/content/pub/pdf/cpus14.pdf. Accessed: May 31, 2016.
3. State-by-state Criminal Justice Data. The Sentencing Project. http://www.sentencingproject.org/the-facts/#rankings?dataset-option=SIR. Accessed on: January 18, 2017.
4. United States Census Bureau. American Community Survey 5-year Estimates. http://factfinder.census.gov/faces/tableservices/jsf/pages/productview.xhtml?pid=ACS_14_5YR_B01001B&prodType=table. Accessed: May 31, 2016.
5. 2010 Census. https://www.census.gov/newsroom/releases/archives/2010_census/cb11-cn185.html Accessed: January 18, 2017.