Sex;Social class;Exposure to tobacco smoke;Total Both sexes;TOTAL;TOTAL;100.00 Both sexes;TOTAL;Never or almost never;84.58 Both sexes;TOTAL;Less than one hour a day;7.31 Both sexes;TOTAL;One to five hours a day;5.84 Both sexes;TOTAL;More than 5 hours a day;2.28 Both sexes;I;TOTAL;100.00 Both sexes;I;Never or almost never;86.75 Both sexes;I;Less than one hour a day;6.55 Both sexes;I;One to five hours a day;4.50 Both sexes;I;More than 5 hours a day;2.20 Both sexes;II;TOTAL;100.00 Both sexes;II;Never or almost never;87.04 Both sexes;II;Less than one hour a day;8.03 Both sexes;II;One to five hours a day;3.68 Both sexes;II;More than 5 hours a day;1.24 Both sexes;III;TOTAL;100.00 Both sexes;III;Never or almost never;86.66 Both sexes;III;Less than one hour a day;6.29 Both sexes;III;One to five hours a day;5.31 Both sexes;III;More than 5 hours a day;1.74 Both sexes;IV;TOTAL;100.00 Both sexes;IV;Never or almost never;85.08 Both sexes;IV;Less than one hour a day;7.29 Both sexes;IV;One to five hours a day;5.42 Both sexes;IV;More than 5 hours a day;2.21 Both sexes;V;TOTAL;100.00 Both sexes;V;Never or almost never;82.86 Both sexes;V;Less than one hour a day;8.03 Both sexes;V;One to five hours a day;6.53 Both sexes;V;More than 5 hours a day;2.58 Both sexes;VI;TOTAL;100.00 Both sexes;VI;Never or almost never;81.52 Both sexes;VI;Less than one hour a day;7.40 Both sexes;VI;One to five hours a day;8.01 Both sexes;VI;More than 5 hours a day;3.08 Both sexes;No data recorded;TOTAL;100.00 Both sexes;No data recorded;Never or almost never;88.20 Both sexes;No data recorded;Less than one hour a day;5.90 Both sexes;No data recorded;One to five hours a day;3.86 Both sexes;No data recorded;More than 5 hours a day;2.04 Men;TOTAL;TOTAL;100.00 Men;TOTAL;Never or almost never;83.83 Men;TOTAL;Less than one hour a day;7.80 Men;TOTAL;One to five hours a day;6.10 Men;TOTAL;More than 5 hours a day;2.27 Men;I;TOTAL;100.00 Men;I;Never or almost never;86.11 Men;I;Less than one hour a day;7.01 Men;I;One to five hours a day;4.77 Men;I;More than 5 hours a day;2.11 Men;II;TOTAL;100.00 Men;II;Never or almost never;87.38 Men;II;Less than one hour a day;8.70 Men;II;One to five hours a day;3.04 Men;II;More than 5 hours a day;0.87 Men;III;TOTAL;100.00 Men;III;Never or almost never;86.02 Men;III;Less than one hour a day;6.84 Men;III;One to five hours a day;5.64 Men;III;More than 5 hours a day;1.50 Men;IV;TOTAL;100.00 Men;IV;Never or almost never;83.46 Men;IV;Less than one hour a day;8.21 Men;IV;One to five hours a day;5.94 Men;IV;More than 5 hours a day;2.39 Men;V;TOTAL;100.00 Men;V;Never or almost never;82.12 Men;V;Less than one hour a day;8.53 Men;V;One to five hours a day;6.65 Men;V;More than 5 hours a day;2.70 Men;VI;TOTAL;100.00 Men;VI;Never or almost never;81.17 Men;VI;Less than one hour a day;7.25 Men;VI;One to five hours a day;8.46 Men;VI;More than 5 hours a day;3.12 Men;No data recorded;TOTAL;100.00 Men;No data recorded;Never or almost never;83.19 Men;No data recorded;Less than one hour a day;4.73 Men;No data recorded;One to five hours a day;8.82 Men;No data recorded;More than 5 hours a day;3.27 Women;TOTAL;TOTAL;100.00 Women;TOTAL;Never or almost never;85.29 Women;TOTAL;Less than one hour a day;6.84 Women;TOTAL;One to five hours a day;5.59 Women;TOTAL;More than 5 hours a day;2.28 Women;I;TOTAL;100.00 Women;I;Never or almost never;87.39 Women;I;Less than one hour a day;6.09 Women;I;One to five hours a day;4.23 Women;I;More than 5 hours a day;2.29 Women;II;TOTAL;100.00 Women;II;Never or almost never;86.72 Women;II;Less than one hour a day;7.41 Women;II;One to five hours a day;4.28 Women;II;More than 5 hours a day;1.59 Women;III;TOTAL;100.00 Women;III;Never or almost never;87.28 Women;III;Less than one hour a day;5.76 Women;III;One to five hours a day;5.00 Women;III;More than 5 hours a day;1.97 Women;IV;TOTAL;100.00 Women;IV;Never or almost never;86.80 Women;IV;Less than one hour a day;6.30 Women;IV;One to five hours a day;4.87 Women;IV;More than 5 hours a day;2.02 Women;V;TOTAL;100.00 Women;V;Never or almost never;83.58 Women;V;Less than one hour a day;7.55 Women;V;One to five hours a day;6.41 Women;V;More than 5 hours a day;2.46 Women;VI;TOTAL;100.00 Women;VI;Never or almost never;81.80 Women;VI;Less than one hour a day;7.53 Women;VI;One to five hours a day;7.63 Women;VI;More than 5 hours a day;3.04 Women;No data recorded;TOTAL;100.00 Women;No data recorded;Never or almost never;90.15 Women;No data recorded;Less than one hour a day;6.36 Women;No data recorded;One to five hours a day;1.93 Women;No data recorded;More than 5 hours a day;1.56