RealClearPolitics - Election 2012 - Pennsylvania: Romney vs. Obama

Poll	Date	Sample	Obama (D)	Romney (R)	Spread
RCP Average	4/25 - 5/21	--	48.0	40.7	Obama +7.3
Rasmussen Reports	5/21 - 5/21	500 LV	47	41	Obama +6
PPP (D)	5/17 - 5/20	671 RV	50	42	Obama +8
Quinnipiac	4/25 - 5/1	1168 RV	47	39	Obama +8

Poll	Date	Sample	Obama (D)	Romney (R)	Spread
RCP Average	4/25 - 5/21	--	48.0	40.7	Obama +7.3
Rasmussen Reports	5/21 - 5/21	500 LV	47	41	Obama +6
PPP (D)	5/17 - 5/20	671 RV	50	42	Obama +8
Quinnipiac	4/25 - 5/1	1168 RV	47	39	Obama +8
Morning Call	3/23 - 4/1	492 RV	45	40	Obama +5
Quinnipiac	3/20 - 3/26	1232 RV	45	42	Obama +3
Quinnipiac	3/7 - 3/12	1256 RV	46	40	Obama +6
PPP (D)	3/8 - 3/11	689 RV	49	42	Obama +7
Morning Call	2/15 - 2/21	625 RV	48	37	Obama +11
Franklin & Marshall	2/14 - 2/20	592 RV	41	33	Obama +8
Rasmussen Reports	2/8 - 2/23	438 LV	45	44	Obama +1
Susquehanna	2/2 - 2/6	800 RV	43	45	Romney +2
Morning Call	11/28 - 12/7	422 RV	45	41	Obama +4
Quinnipiac	11/28 - 12/5	1453 RV	46	43	Obama +3
PPP (D)	11/17 - 11/20	500 RV	45	45	Tie
SurveyUSA	11/10 - 11/10	800 A	44	44	Tie
Quinnipiac	10/31 - 11/7	1436 RV	44	43	Obama +1
Franklin & Marshall	10/24 - 10/30	419 RV	35	26	Obama +9
Quinnipiac	9/21 - 9/26	1370 RV	45	43	Obama +2
Magellan Strategies (R)	9/12 - 9/14	702 LV	50	40	Obama +10
Franklin & Marshall	8/22 - 8/29	407 RV	36	30	Obama +6
Quinnipiac	7/25 - 7/31	1358 RV	42	44	Romney +2
PPP (D)	6/30 - 7/5	545 RV	44	44	Tie
Quinnipiac	6/7 - 6/12	1277 RV	47	40	Obama +7
PPP (D)	4/7 - 4/10	593 RV	42	43	Romney +1
Morning Call	2/9 - 2/28	395 RV	43	36	Obama +7
PPP (D)	1/3 - 1/5	547 RV	46	42	Obama +4