Westminster Voting Intention

End Date Company Client CON LAB LD Lead
20 May 2011 YouGov Sunday Times37 42 8 +5
19 May 2011 YouGov Sun38 40 10 +2
18 May 2011 YouGov Sun36 42 9 +6
17 May 2011 YouGov Sun39 41 9 +2
16 May 2011 YouGov Sun38 41 10 +3
15 May 2011 ComRes Independent on Sunday38 39 11 +1
13 May 2011 YouGov Sunday Times36 41 9 +5
12 May 2011 YouGov Sun39 41 9 +2
11 May 2011 YouGov Sun36 42 8 +6
10 May 2011 YouGov Sun38 40 9 +2
09 May 2011 Opinium 35 38 9 +3
09 May 2011 YouGov Sun38 42 8 +4
08 May 2011 Populus Times37 39 11 +2
06 May 2011 YouGov Sunday Times36 41 10 +5
05 May 2011 YouGov Sun37 39 10 +2
04 May 2011 YouGov Sun36 40 11 +4
03 May 2011 YouGov Sun37 42 10 +5
03 May 2011 ICM Guardian36 37 15 +1
02 May 2011 Opinium 35 37 11 +2
01 May 2011 ComRes Independent34 37 15 +3
29 Apr 2011 YouGov Sunday Times36 41 10 +5
28 Apr 2011 YouGov Sun36 41 12 +5
27 Apr 2011 YouGov Sun36 42 10 +6
26 Apr 2011 YouGov Sun36 41 10 +5
21 Apr 2011 YouGov Sun36 42 10 +6
20 Apr 2011 YouGov Sun36 43 9 +7
19 Apr 2011 YouGov Sun36 43 9 +7
18 Apr 2011 YouGov Sun36 42 9 +6
17 Apr 2011 ICM Guardian35 37 15 +2
17 Apr 2011 Ipsos MORI Reuters40 40 9 Tie
15 Apr 2011 YouGov Sunday Times37 41 9 +4
15 Apr 2011 ComRes Independent on Sunday35 39 10 +4
14 Apr 2011 YouGov Sun36 42 10 +6
13 Apr 2011 YouGov Sun35 44 10 +9
12 Apr 2011 YouGov Sun37 42 9 +5
11 Apr 2011 YouGov Sun36 42 10 +6
10 Apr 2011 Angus Reid 31 42 11 +11
10 Apr 2011 Populus Times36 40 11 +4
08 Apr 2011 YouGov Sunday Times36 43 9 +7
07 Apr 2011 YouGov Sun35 44 10 +9
06 Apr 2011 YouGov Sun36 42 10 +6
05 Apr 2011 YouGov Sun37 42 9 +5
04 Apr 2011 YouGov Sun37 42 9 +5
01 Apr 2011 YouGov Sunday Times36 42 11 +6
31 Mar 2011 YouGov Sun35 42 10 +7
30 Mar 2011 YouGov Sun35 45 9 +10
29 Mar 2011 YouGov Sun36 42 10 +6
28 Mar 2011 YouGov Sun38 44 9 +6
28 Mar 2011 Opinium 34 37 11 +3
27 Mar 2011 ComRes Independent35 41 13 +6
25 Mar 2011 YouGov Sunday Times38 41 11 +3
25 Mar 2011 Opinium 36 36 11 Tie
24 Mar 2011 YouGov Sun37 41 11 +4
24 Mar 2011 ICM Guardian37 36 16 +1
23 Mar 2011 YouGov Sun36 42 10 +6
22 Mar 2011 YouGov Sun35 42 9 +7
21 Mar 2011 Angus Reid 32 41 10 +9
21 Mar 2011 YouGov Sun36 43 9 +7
21 Mar 2011 Opinium 36 36 11 Tie
18 Mar 2011 YouGov Sunday Times37 43 9 +6
17 Mar 2011 YouGov Sun35 43 10 +8
17 Mar 2011 Opinium 35 39 11 +4
16 Mar 2011 YouGov Sun35 43 10 +8
15 Mar 2011 YouGov Sun35 45 9 +10
14 Mar 2011 YouGov Sun35 44 9 +9
13 Mar 2011 Ipsos MORI Reuters37 41 10 +4
12 Mar 2011 Opinium Express39 28 16 +11
11 Mar 2011 YouGov Sunday Times33 44 10 +11
10 Mar 2011 YouGov Sun34 45 9 +11
10 Mar 2011 ComRes Independent on Sunday37 40 11 +3
09 Mar 2011 YouGov Sun36 42 9 +6
08 Mar 2011 YouGov Sun36 44 10 +8
07 Mar 2011 YouGov Sun36 42 9 +6
07 Mar 2011 Opinium 36 39 9 +3
06 Mar 2011 Populus Times35 41 11 +6
04 Mar 2011 Angus Reid 33 41 10 +8
04 Mar 2011 YouGov Sunday Times35 43 10 +8
03 Mar 2011 YouGov Sun36 42 10 +6
02 Mar 2011 YouGov Sun36 41 11 +5
01 Mar 2011 YouGov Sun34 43 11 +9
28 Feb 2011 YouGov Sun36 43 10 +7
27 Feb 2011 ComRes Independent35 39 12 +4
25 Feb 2011 YouGov Sunday Times36 44 10 +8
24 Feb 2011 YouGov Sun38 42 10 +4
24 Feb 2011 Opinium 36 38 11 +2
23 Feb 2011 YouGov Sun38 44 11 +6
22 Feb 2011 YouGov Sun37 43 9 +6
21 Feb 2011 YouGov Sun36 42 11 +6
20 Feb 2011 ICM Guardian35 38 18 +3
18 Feb 2011 YouGov Sunday Times37 41 10 +4
17 Feb 2011 YouGov Sun36 42 10 +6
16 Feb 2011 YouGov Sun35 45 10 +10
15 Feb 2011 YouGov Sun37 44 10 +7
15 Feb 2011 Opinium 35 36 12 +1
14 Feb 2011 YouGov Sun36 44 10 +8
12 Feb 2011 Ipsos MORI Reuters33 43 13 +10
11 Feb 2011 YouGov Sunday Times35 45 9 +10
10 Feb 2011 YouGov Sun35 44 10 +9
10 Feb 2011 Angus Reid 34 40 11 +6
10 Feb 2011 ComRes Independent on Sunday36 42 11 +6