Year	Candidate	Approval	Margin	Result
1940	Roosevelt	62	10	Won
1948	Truman	50	4.5	Won
1956	Eisenhower	70	15.4	Won
1964	Johnson	67	22.6	Won
1972	Nixon	57	23.2	Won
1976	Ford	48	-2.1	Lost
1980	Carter	31	-9.7	Lost
1984	Reagan	57	18.2	Won
1992	G.H.W.Bush	39	-5.5	Lost
1996	Clinton	55	8.5	Won
2004	G.W.Bush	49	2.4	Won
2012	Obama	50	3.9	Won
2020	Trump	46	-4.5	Lost
