Month	Con	Lab	LD	UKIP	Lab Lead
Feb	31.65	42.60	10.95	9.05	10.95
Mar	30.50	40.95	11.40	11.55	10.45
Apr	31.19	40.43	10.71	11.62	9.24
May	29.76	39.24	10.00	14.33	9.48
Jun	31.00	39.05	10.15	13.10	8.05
Jul	32.43	38.96	10.22	11.78	6.52
Aug	32.83	38.67	9.78	11.83	5.83