All figures, unless otherwise stated, are from YouGov Plc Smokefree Britain Surveys 2017, and 2018. The total sample sizes were: 2017: 10,918, 2018: 10,578 adults in England. Fieldwork was undertaken between: 16th February and 19th March 2017, 8th February and 6th March 2018. The survey is carried out online. The figures have been weighted and are representative of all England adults (aged 18+).
|North East||North West|
|Yorkshire and Humber||West Midlands|
|East Midlands||East of England|