Source for Popular Vote data: North Dakota Secretary of State. N O R T H D A K O T A O F F I C I A L A B S T R A C T O F V O T E S C A S T A T T H E G E N E R A L E L E C T I O N H E L D N O V E M B E R 8 , 1 9 8 8, North Dakota Secretary of State (https://vip.sos.nd.gov/pdfs/Abstracts%20by%20Year%5C1980s%27%20Election%20Results%5C1988%5CGeneral%20Election%2011-08-19) (accessed 25 Feb 2012)