Source for Popular Vote data: Missouri Secretary of State. Official Election Returns - State of Missouri - General Election, Tuesday, November 06, 2012, Missouri Secretary of State (http://enr.sos.mo.gov/ENR/Views/TabularData.aspx?TabSRace=SpecifyARace^Races^0^1^1^Lt.%20Governor^011656688155) (accessed 20 Dec 2012)