Source for Popular Vote data: Virginia State Board of Elections. June 2012 Republican Primary Official Results, Virginia State Board of Elections (https://www.voterinfo.sbe.virginia.gov/election/DATA/2012/A2E23EAB-7EA6-40E2-AF41-3CE22C787EA4/Official/5_l_7EA99C39-39B) (accessed 16 Apr 2013)