| Party |
Scottish National Party |
Labour |
Conservative |
Liberal Democrat |
Others |
| Date |
 |
 |
 |
 |
|
| 30 th September 2007 |
35 % |
40 % |
11 % |
9 % |
5 % |
| Average figures for the Scottish samples of 4 UK-wide YouGov and Populus opinion polls in September 2007 for a Westminster General Election. Published 30 th September 2007. |
|
| 7 th October 2007 |
27 % |
42 % |
18 % |
11 % |
3 % |
| YouGov Poll Commissioned by the SNP, Sample 966, Surveyed 1 - 4 October 2007. |
|
| 14 - 16 November 2007 |
35 % |
28 % |
|
|
|
| YouGov Poll Commissioned by the Times, Scottish sample 182, Surveyed 14 - 16 November 2007. |
|
| 21 - 22 November 2007 |
36 % |
30 % |
19 % |
11 % |
|
| YouGov Poll Commissioned by Chanel Four, Scottish sample 143, Surveyed 21 - 22 November 2007. |
|
| 6 th December 2007 |
32 % |
32 % |
19 % |
12 % |
4 % |
| YouGov Poll Commissioned by the Scottish National Party, sample 1,111, Surveyed 28 - 30 November 2007. |
|
| 15 th December 2007 |
32 % |
31 % |
16 % |
16 % |
5 % |
| YouGov Poll Commissioned by the Sunday Times, Scottish sample 182, Surveyed 13 - 14 December 2007. |
|
| 30 th December 2007 |
35.3 % |
30.7 % |
17.2 % |
11.3 % |
|
| Average of every Scottish element of 10 UK polls published since October 2007. |
|
| 16 th March 2008 |
37 % |
30 % |
18 % |
11 % |
4 % |
| YouGov Poll Commissioned by the Sunday Times, Scottish sample 197, Surveyed 13 - 14 March 2008. |
|
| 30 th March 2007 |
36 % |
32 % |
18 % |
10 % |
4 % |
| Average of Scottish element of last three UK polls. |
|
| 5 th April 2008 |
31 % |
35 % |
17 % |
12 % |
4 % |
| YouGov Poll for the Sunday Times (Scotland). 1,070 Scottish adults were surveyed between 2 nd and 4 th April 2008. Published 5 th April 2008. |
|