Sex;Social class;Tobacco use;Total BOTH SEXES;Total;Total;100.00 BOTH SEXES;Total;Daily smoker;23.95 BOTH SEXES;Total;Occasional smoker;3.01 BOTH SEXES;Total;Ex-smokers;19.58 BOTH SEXES;Total;Has never smoked;53.46 BOTH SEXES;I;Total;100.00 BOTH SEXES;I;Daily smoker;18.58 BOTH SEXES;I;Occasional smoker;3.35 BOTH SEXES;I;Ex-smokers;25.98 BOTH SEXES;I;Has never smoked;52.09 BOTH SEXES;II;Total;100.00 BOTH SEXES;II;Daily smoker;21.14 BOTH SEXES;II;Occasional smoker;3.26 BOTH SEXES;II;Ex-smokers;22.31 BOTH SEXES;II;Has never smoked;53.28 BOTH SEXES;III;Total;100.00 BOTH SEXES;III;Daily smoker;23.16 BOTH SEXES;III;Occasional smoker;3.43 BOTH SEXES;III;Ex-smokers;21.04 BOTH SEXES;III;Has never smoked;52.37 BOTH SEXES;IV;Total;100.00 BOTH SEXES;IV;Daily smoker;25.79 BOTH SEXES;IV;Occasional smoker;3.29 BOTH SEXES;IV;Ex-smokers;20.78 BOTH SEXES;IV;Has never smoked;50.14 BOTH SEXES;V;Total;100.00 BOTH SEXES;V;Daily smoker;26.63 BOTH SEXES;V;Occasional smoker;2.56 BOTH SEXES;V;Ex-smokers;18.83 BOTH SEXES;V;Has never smoked;51.98 BOTH SEXES;VI;Total;100.00 BOTH SEXES;VI;Daily smoker;23.47 BOTH SEXES;VI;Occasional smoker;3.07 BOTH SEXES;VI;Ex-smokers;14.30 BOTH SEXES;VI;Has never smoked;59.16 BOTH SEXES;No data recorded;Total;100.00 BOTH SEXES;No data recorded;Daily smoker;18.67 BOTH SEXES;No data recorded;Occasional smoker;1.75 BOTH SEXES;No data recorded;Ex-smokers;8.42 BOTH SEXES;No data recorded;Has never smoked;71.16 MALES;Total;Total;100.00 MALES;Total;Daily smoker;27.87 MALES;Total;Occasional smoker;3.50 MALES;Total;Ex-smokers;26.77 MALES;Total;Has never smoked;41.86 MALES;I;Total;100.00 MALES;I;Daily smoker;19.65 MALES;I;Occasional smoker;2.94 MALES;I;Ex-smokers;31.10 MALES;I;Has never smoked;46.31 MALES;II;Total;100.00 MALES;II;Daily smoker;22.35 MALES;II;Occasional smoker;3.99 MALES;II;Ex-smokers;26.15 MALES;II;Has never smoked;47.50 MALES;III;Total;100.00 MALES;III;Daily smoker;25.41 MALES;III;Occasional smoker;3.31 MALES;III;Ex-smokers;25.89 MALES;III;Has never smoked;45.39 MALES;IV;Total;100.00 MALES;IV;Daily smoker;29.88 MALES;IV;Occasional smoker;3.77 MALES;IV;Ex-smokers;27.75 MALES;IV;Has never smoked;38.60 MALES;V;Total;100.00 MALES;V;Daily smoker;30.66 MALES;V;Occasional smoker;2.96 MALES;V;Ex-smokers;27.65 MALES;V;Has never smoked;38.74 MALES;VI;Total;100.00 MALES;VI;Daily smoker;31.21 MALES;VI;Occasional smoker;4.99 MALES;VI;Ex-smokers;22.44 MALES;VI;Has never smoked;41.36 MALES;No data recorded;Total;100.00 MALES;No data recorded;Daily smoker;30.92 MALES;No data recorded;Occasional smoker;3.48 MALES;No data recorded;Ex-smokers;15.07 MALES;No data recorded;Has never smoked;50.53 FEMALES;Total;Total;100.00 FEMALES;Total;Daily smoker;20.22 FEMALES;Total;Occasional smoker;2.55 FEMALES;Total;Ex-smokers;12.73 FEMALES;Total;Has never smoked;64.50 FEMALES;I;Total;100.00 FEMALES;I;Daily smoker;17.39 FEMALES;I;Occasional smoker;3.82 FEMALES;I;Ex-smokers;20.23 FEMALES;I;Has never smoked;58.56 FEMALES;II;Total;100.00 FEMALES;II;Daily smoker;20.09 FEMALES;II;Occasional smoker;2.61 FEMALES;II;Ex-smokers;18.94 FEMALES;II;Has never smoked;58.36 FEMALES;III;Total;100.00 FEMALES;III;Daily smoker;21.20 FEMALES;III;Occasional smoker;3.54 FEMALES;III;Ex-smokers;16.83 FEMALES;III;Has never smoked;58.43 FEMALES;IV;Total;100.00 FEMALES;IV;Daily smoker;20.82 FEMALES;IV;Occasional smoker;2.70 FEMALES;IV;Ex-smokers;12.33 FEMALES;IV;Has never smoked;64.15 FEMALES;V;Total;100.00 FEMALES;V;Daily smoker;22.52 FEMALES;V;Occasional smoker;2.16 FEMALES;V;Ex-smokers;9.86 FEMALES;V;Has never smoked;65.45 FEMALES;VI;Total;100.00 FEMALES;VI;Daily smoker;17.49 FEMALES;VI;Occasional smoker;1.60 FEMALES;VI;Ex-smokers;8.01 FEMALES;VI;Has never smoked;72.90 FEMALES;No data recorded;Total;100.00 FEMALES;No data recorded;Daily smoker;13.68 FEMALES;No data recorded;Occasional smoker;1.05 FEMALES;No data recorded;Ex-smokers;5.71 FEMALES;No data recorded;Has never smoked;79.57