Westminster Voting Intention

End Date	Company	Client	CON	LAB	LD	Lead
20 Sep 2009	YouGov	Sky	39	30	17	+9
18 Sep 2009	ICM	Guardian	43	26	19	+17
11 Sep 2009	Populus	Times	41	27	18	+14
10 Sep 2009	YouGov	Sun Times	41	27	17	+14
04 Sep 2009	ComRes	Ind	40	24	21	+16
04 Sep 2009	YouGov	Telegraph	40	27	18	+13
04 Sep 2009	Opinium		37	28	15	+9
27 Aug 2009	YouGov	Sun	42	28	17	+14
25 Aug 2009	YouGov	Telegraph	42	26	18	+16
21 Aug 2009	Ipsos MORI	Observer	43	26	17	+17
21 Aug 2009	ICM	Guardian	41	25	19	+16
20 Aug 2009	BPIX	Mail on Sunday	36	24	17	+12
19 Aug 2009	ComRes	IoS	41	24	18	+17
13 Aug 2009	YouGov	Sun Times	42	28	18	+14
12 Aug 2009	ICM	SMirror	43	26	19	+17
28 Jul 2009	YouGov	Telegraph	41	27	18	+14
24 Jul 2009	ComRes	Ind	42	24	18	+18
21 Jul 2009	YouGov	People	40	25	20	+15
17 Jul 2009	Ipsos MORI		40	24	18	+16
17 Jul 2009	Populus	Times	38	26	20	+12
16 Jul 2009	YouGov	Sun Times	42	25	18	+17
15 Jul 2009	ComRes	IoS	38	23	22	+15
10 Jul 2009	ICM	Guardian	41	27	20	+14
01 Jul 2009	YouGov	Fabians	39	26	19	+13
26 Jun 2009	ComRes	Ind	36	25	19	+11
24 Jun 2009	YouGov	People	40	24	17	+16
23 Jun 2009	YouGov	Telegraph	38	25	18	+13
19 Jun 2009	Ipsos MORI		38	21	19	+17
17 Jun 2009	ComRes	IoS	39	22	18	+17
16 Jun 2009	ICM	Guardian	39	27	18	+12
12 Jun 2009	Ipsos MORI	Unison	39	25	19	+14
11 Jun 2009	YouGov	Sun Times	40	24	18	+16
10 Jun 2009	Harris	Metro	35	20	16	+15
09 Jun 2009	Populus	Times	36	24	19	+12
05 Jun 2009	ComRes	Ind	38	22	20	+16
02 Jun 2009	YouGov	Telegraph	37	21	19	+16
29 May 2009	YouGov	Channel 4	37	22	19	+15
29 May 2009	ComRes	Ind	30	22	18	+8
29 May 2009	Ipsos MORI		40	18	18	+22
27 May 2009	YouGov	Telegraph	39	22	18	+17
27 May 2009	ICM	Sun Times	40	22	25	+15
27 May 2009	Populus	Times	41	21	15	+20
19 May 2009	Populus	ITV	39	27	17	+12
15 May 2009	ICM	Guardian	39	28	20	+11
14 May 2009	YouGov	Telegraph	39	23	19	+16
14 May 2009	BPIX	Mail on Sunday	42	20	15	+22
13 May 2009	ComRes	Ios	40	21	18	+19
13 May 2009	YouGov	Sun	41	22	19	+19
08 May 2009	Populus	Times	39	26	22	+13
07 May 2009	YouGov	Sun Times	43	27	18	+16
07 May 2009	BPIX	Mail on Sunday	45	23	17	+22
01 May 2009	ICM	TPA	41	27	21	+14
24 Apr 2009	ComRes	Ind	45	26	17	+19
23 Apr 2009	YouGov	People	45	27	17	+18
22 Apr 2009	YouGov	Telegraph	45	27	18	+18
17 Apr 2009	ICM	Guardian	40	30	19	+10
16 Apr 2009	BPIX	Mail on Sunday	45	26	17	+19
03 Apr 2009	Populus	Times	43	30	18	+13
03 Apr 2009	YouGov	Sun Times	41	34	16	+7
27 Mar 2009	ComRes	Ind	40	28	18	+12
25 Mar 2009	ICM	Sun Times	44	31	18	+13
24 Mar 2009	YouGov	Telegraph	41	31	17	+10
18 Mar 2009	ComRes	IoS	41	30	17	+11
17 Mar 2009	Ipsos MORI		41	28	22	+13
13 Mar 2009	ICM	Guardian	42	30	20	+12
13 Mar 2009	Ipsos MORI		42	32	14	+10
12 Mar 2009	YouGov	Sun Times	41	31	17	+10
06 Mar 2009	Populus	Times	42	30	19	+12
27 Feb 2009	ComRes	Ind	44	28	17	+16
24 Feb 2009	YouGov	Telegraph	41	31	15	+10
20 Feb 2009	ICM	Guardian	42	30	18	+12
13 Feb 2009	Ipsos MORI		48	28	17	+20
12 Feb 2009	YouGov	Sun Times	44	32	14	+12
11 Feb 2009	ComRes	IoS	41	25	22	+16
06 Feb 2009	Populus	Times	42	28	18	+14
04 Feb 2009	ICM	Sun Times	40	28	22	+12
27 Jan 2009	YouGov	Telegraph	43	32	16	+11
23 Jan 2009	ICM	Guardian	44	32	16	+12
21 Jan 2009	ComRes	Ind	43	28	16	+15
16 Jan 2009	Ipsos MORI		44	30	17	+14
15 Jan 2009	YouGov	Sun Times	45	32	14	+13
14 Jan 2009	ComRes	IoS	41	32	15	+9
09 Jan 2009	Populus	Times	43	33	15	+10
07 Jan 2009	YouGov	Sun	41	34	15	+7
19 Dec 2008	ComRes	Ind	39	34	16	+5
16 Dec 2008	YouGov	Telegraph	42	35	14	+7
12 Dec 2008	Ipsos MORI		39	35	15	+4
12 Dec 2008	ICM	Guardian	38	33	19	+5
11 Dec 2008	YouGov	Sun Times	41	35	15	+6
10 Dec 2008	Ipsos MORI	Mirror	41	36	11	+5
10 Dec 2008	ComRes	IoS	37	36	14	+1
05 Dec 2008	Populus	Times	39	35	17	+4
28 Nov 2008	ComRes	Ind	37	36	17	+1
27 Nov 2008	Ipsos MORI	Observer	43	32	15	+11
25 Nov 2008	ICM	Guardian	45	30	18	+15
24 Nov 2008	YouGov	Telegraph	40	36	14	+4
19 Nov 2008	ICM	SMirror	42	31	19	+11
14 Nov 2008	Ipsos MORI		40	37	12	+3
13 Nov 2008	YouGov	Sun Times	41	36	14	+5
12 Nov 2008	ComRes	IoS	43	32	12	+11