Sex;Social class;Heavy drinking;Total Both sexes;TOTAL;TOTAL;100.00 Both sexes;TOTAL;Daily or almost daily;0.61 Both sexes;TOTAL;From 1 to 4 days a week;3.16 Both sexes;TOTAL;From 1 to 3 days a month;9.79 Both sexes;TOTAL;Less than once a month;19.06 Both sexes;TOTAL;Never;67.38 Both sexes;I;TOTAL;100.00 Both sexes;I;Daily or almost daily;0.44 Both sexes;I;From 1 to 4 days a week;3.05 Both sexes;I;From 1 to 3 days a month;8.91 Both sexes;I;Less than once a month;18.46 Both sexes;I;Never;69.14 Both sexes;II;TOTAL;100.00 Both sexes;II;Daily or almost daily;0.41 Both sexes;II;From 1 to 4 days a week;3.01 Both sexes;II;From 1 to 3 days a month;10.02 Both sexes;II;Less than once a month;21.84 Both sexes;II;Never;64.72 Both sexes;III;TOTAL;100.00 Both sexes;III;Daily or almost daily;0.67 Both sexes;III;From 1 to 4 days a week;3.45 Both sexes;III;From 1 to 3 days a month;10.55 Both sexes;III;Less than once a month;17.86 Both sexes;III;Never;67.46 Both sexes;IV;TOTAL;100.00 Both sexes;IV;Daily or almost daily;0.57 Both sexes;IV;From 1 to 4 days a week;2.57 Both sexes;IV;From 1 to 3 days a month;8.63 Both sexes;IV;Less than once a month;18.81 Both sexes;IV;Never;69.41 Both sexes;V;TOTAL;100.00 Both sexes;V;Daily or almost daily;0.62 Both sexes;V;From 1 to 4 days a week;3.39 Both sexes;V;From 1 to 3 days a month;9.86 Both sexes;V;Less than once a month;19.30 Both sexes;V;Never;66.84 Both sexes;VI;TOTAL;100.00 Both sexes;VI;Daily or almost daily;0.78 Both sexes;VI;From 1 to 4 days a week;2.90 Both sexes;VI;From 1 to 3 days a month;9.78 Both sexes;VI;Less than once a month;19.61 Both sexes;VI;Never;66.93 Both sexes;No data recorded;TOTAL;100.00 Both sexes;No data recorded;Daily or almost daily;1.25 Both sexes;No data recorded;From 1 to 4 days a week;4.43 Both sexes;No data recorded;From 1 to 3 days a month;15.83 Both sexes;No data recorded;Less than once a month;17.10 Both sexes;No data recorded;Never;61.39 Men;TOTAL;TOTAL;100.00 Men;TOTAL;Daily or almost daily;0.85 Men;TOTAL;From 1 to 4 days a week;4.23 Men;TOTAL;From 1 to 3 days a month;12.31 Men;TOTAL;Less than once a month;21.89 Men;TOTAL;Never;60.72 Men;I;TOTAL;100.00 Men;I;Daily or almost daily;0.28 Men;I;From 1 to 4 days a week;3.67 Men;I;From 1 to 3 days a month;11.77 Men;I;Less than once a month;20.29 Men;I;Never;63.98 Men;II;TOTAL;100.00 Men;II;Daily or almost daily;0.75 Men;II;From 1 to 4 days a week;4.58 Men;II;From 1 to 3 days a month;12.25 Men;II;Less than once a month;23.92 Men;II;Never;58.50 Men;III;TOTAL;100.00 Men;III;Daily or almost daily;0.99 Men;III;From 1 to 4 days a week;4.66 Men;III;From 1 to 3 days a month;12.59 Men;III;Less than once a month;21.30 Men;III;Never;60.45 Men;IV;TOTAL;100.00 Men;IV;Daily or almost daily;0.89 Men;IV;From 1 to 4 days a week;3.41 Men;IV;From 1 to 3 days a month;10.62 Men;IV;Less than once a month;21.44 Men;IV;Never;63.63 Men;V;TOTAL;100.00 Men;V;Daily or almost daily;0.92 Men;V;From 1 to 4 days a week;4.14 Men;V;From 1 to 3 days a month;12.74 Men;V;Less than once a month;21.97 Men;V;Never;60.23 Men;VI;TOTAL;100.00 Men;VI;Daily or almost daily;0.94 Men;VI;From 1 to 4 days a week;4.67 Men;VI;From 1 to 3 days a month;12.68 Men;VI;Less than once a month;23.54 Men;VI;Never;58.18 Men;No data recorded;TOTAL;100.00 Men;No data recorded;Daily or almost daily;2.75 Men;No data recorded;From 1 to 4 days a week;9.94 Men;No data recorded;From 1 to 3 days a month;21.91 Men;No data recorded;Less than once a month;21.83 Men;No data recorded;Never;43.57 Women;TOTAL;TOTAL;100.00 Women;TOTAL;Daily or almost daily;0.29 Women;TOTAL;From 1 to 4 days a week;1.80 Women;TOTAL;From 1 to 3 days a month;6.58 Women;TOTAL;Less than once a month;15.43 Women;TOTAL;Never;75.90 Women;I;TOTAL;100.00 Women;I;Daily or almost daily;0.62 Women;I;From 1 to 4 days a week;2.31 Women;I;From 1 to 3 days a month;5.51 Women;I;Less than once a month;16.28 Women;I;Never;75.27 Women;II;TOTAL;100.00 Women;II;Daily or almost daily;0.00 Women;II;From 1 to 4 days a week;1.14 Women;II;From 1 to 3 days a month;7.36 Women;II;Less than once a month;19.37 Women;II;Never;72.12 Women;III;TOTAL;100.00 Women;III;Daily or almost daily;0.29 Women;III;From 1 to 4 days a week;2.03 Women;III;From 1 to 3 days a month;8.16 Women;III;Less than once a month;13.82 Women;III;Never;75.69 Women;IV;TOTAL;100.00 Women;IV;Daily or almost daily;0.11 Women;IV;From 1 to 4 days a week;1.34 Women;IV;From 1 to 3 days a month;5.73 Women;IV;Less than once a month;14.97 Women;IV;Never;77.86 Women;V;TOTAL;100.00 Women;V;Daily or almost daily;0.19 Women;V;From 1 to 4 days a week;2.31 Women;V;From 1 to 3 days a month;5.74 Women;V;Less than once a month;15.47 Women;V;Never;76.29 Women;VI;TOTAL;100.00 Women;VI;Daily or almost daily;0.59 Women;VI;From 1 to 4 days a week;0.76 Women;VI;From 1 to 3 days a month;6.27 Women;VI;Less than once a month;14.84 Women;VI;Never;77.54 Women;No data recorded;TOTAL;100.00 Women;No data recorded;Daily or almost daily;0.34 Women;No data recorded;From 1 to 4 days a week;1.11 Women;No data recorded;From 1 to 3 days a month;12.17 Women;No data recorded;Less than once a month;14.26 Women;No data recorded;Never;72.11