Great Britain: participation in lotteries and related products 2016, by mental health

* The source adds the following information: "The GHQ-12 concentrates on the broader components of psychological ill health and consists of 12 items measuring characteristics such as general levels of happiness, depression, anxiety, sleep disturbance and self-confidence... GHQ-12 score of 0 is indicative of no evidence of probable mental ill health, a score of 1-3 is indicative of less than optimal mental health, a score of 4+ is indicative of probable mental ill health."
** Weighted base n (No evidence of mental ill health) = 5,658; n (Less than optimal mental ill health) = 2,874; n (Probable mental ill health) = 1,903