In total, 3,755 addresses were sent an invitation to take part in the survey and up to two adults aged 16 and older from each were invited to take part. The adjusted address-level response rate, i.e. the proportion of eligible addresses where a questionnaire was completed by at least one adult aged 16 or older in eligible addresses, was 21 percent.
Results in the report are based on 1,078 adults who fully completed the questionnaire. In total, 44 percent of the responding unweighted sample were men and 56 percent were women. Overall, 57 percent (619) completed the survey online and 43 percent (459) completed a postal questionnaire.Previous page
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Assessment of pilot survey results
Last updated: 23 May 2022
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