A graph of smoking rates in the UK (Source: ONS Opinions and Lifestyle Survey). Without looking it up, can you mark 2010/11, when vaping really took off?pic.twitter.com/ErqmNSoPsM
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Off the top of my head I only know one, which is smoking in pregnant women that's sometimes collected by midwives in Aus
I seem to remember reading a really flawed report a while back that tried to correlate cigarette sales to number of smokers. Genius.
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