The latest weekly Essential Research survey has the Coalition gaining a point on two-party preferred after three weeks at 51-49. This sets a new record for their best ever performance from Essential Research, which began polling in early 2008. The Coalition primary vote is up a point to 46 per cent, with Labor and the Greens both down one to 37 per cent and 10 per cent. I guess we have to wait another weak for questions on Wikileaks: this week’s supplementary questions relate to whether it’s been a good or bad year for various industries, the environment, political parties, politicians and the respondents personally. Respondents were also asked which news sources they use, which more than any such question I’ve ever seen suggests the long hegemony of television news is under serious threat from “internet news sites”. Six per cent said they used blogs to get news on an average weekday, with intriguing party breakdowns: 10 per cent among Greens supporters, 7 per cent among Coalition supporters and 4 per cent among Labor supporters. Public broadcasters maintain solid lead as the news sources considered most trustworthy.

UPDATE: Roy Morgan phone polled another 528 respondents between Friday and Sunday to add to the 550 polled on Wednesday and Thursday for Friday’s 55-45 result. The additions to the sample have only slightly reduced the Coalition two-party lead, to 54.5-45.5. Together with a weekly Essential Research sample that was bad enough for Labor to drag the rolling fortnighly total from 51-49 to 52-48, there is now meaningful evidence to suggest the Coalition two-party vote is at least as high as 53 per cent. Morgan also has state breakdowns of Julia Gillard and Tony Abbott’s personal ratings, though it probably wouldn’t do to read too much into them.

UPDATE 2 (14/12): Westpoll has published a survey of 400 respondents showing the federal Coalition with a two-party lead of 54-46 in WA, compared with 56.4-43.6 at the election, from primary votes of 48 per cent Coalition, 33 per cent Labor and 13 per cent Greens. The poll was conducted between Monday and Wednesday last week, and as usual the sample was 400 and the margin of error about 5 per cent. The poll also finds 61 per cent of respondents supporting gay marriage against 33 per cent opposed. Figures published from the survey yesterday had 35 per cent saying they would be less likely to vote for the state Liberals if Troy Buswell was returned to cabinet, against “almost one in six” more likely and 45 per cent no impact.

UPDATE 3 (14/12): Roy Morgan has now published full figures from the phone poll alluded to in the first update, remembering that half of this is the 55-45 result which was published on Friday. Taken together, the poll has Labor on 31 per cent, the Coalition on 46 per cent and the Greens on 13.5 per cent, with the Coalition’s two-party lead at 54.5-45.5. Results are provided for that half of the survey conducted since the results published on Friday, which are only slightly better for Labor than the Friday figures. Rather pointlessly for a national survey with 1078 respondents, they have also provided us with state breakdowns: here are the Labor two-party figures for each state followed by the election results in brackets, then a rough margin-of-error after the comma. The Victorian figure suggests to me that static from the state election might have been a factor there.

New South Wales: 45.5% (48.8%), 5.25%
Victoria: 47.5% (55.3%), 6%
Queensland: 36.5% (44.9%), 6.75%
Western Australia: 50% (43.6%), 9.5%
South Australia: 52% (53.2%), 10.5%