Margin of error of plus or minus 3.1 per cent.Party Vote percentages are only based on eligible and decided voters. Respondents who are undecided, do not intend to vote or are ineligible to do so are excluded from the Party Vote. The market research agency Ipsos interviews at least 1,000 New Zealand residents who are eligible to vote. Interviews are conducted over the telephone using CATI (Computer Assisted Telephone Interviewing). 详情:http://origin-interactives.stuff.co.nz/polling/作者: 蛤蟆跳井 时间: 2014-9-15 20:23:42