Sex	Social class	Heavy drinking	Total
Both sexes	TOTAL	TOTAL	100
Both sexes	TOTAL	Daily or almost daily	0,44
Both sexes	TOTAL	From 1 to 4 days a week	2,03
Both sexes	TOTAL	From 1 to 3 days a month	6,67
Both sexes	TOTAL	Less than once a month	16,36
Both sexes	TOTAL	Never	74,5
Both sexes	I	TOTAL	100
Both sexes	I	Daily or almost daily	0,41
Both sexes	I	From 1 to 4 days a week	1,47
Both sexes	I	From 1 to 3 days a month	6,91
Both sexes	I	Less than once a month	17,81
Both sexes	I	Never	73,39
Both sexes	II	TOTAL	100
Both sexes	II	Daily or almost daily	0,41
Both sexes	II	From 1 to 4 days a week	2,34
Both sexes	II	From 1 to 3 days a month	4,97
Both sexes	II	Less than once a month	15,37
Both sexes	II	Never	76,91
Both sexes	III	TOTAL	100
Both sexes	III	Daily or almost daily	0,53
Both sexes	III	From 1 to 4 days a week	1,89
Both sexes	III	From 1 to 3 days a month	6,95
Both sexes	III	Less than once a month	16,32
Both sexes	III	Never	74,31
Both sexes	IV	TOTAL	100
Both sexes	IV	Daily or almost daily	0,56
Both sexes	IV	From 1 to 4 days a week	2,18
Both sexes	IV	From 1 to 3 days a month	6,52
Both sexes	IV	Less than once a month	16,66
Both sexes	IV	Never	74,08
Both sexes	V	TOTAL	100
Both sexes	V	Daily or almost daily	0,42
Both sexes	V	From 1 to 4 days a week	2,37
Both sexes	V	From 1 to 3 days a month	6,98
Both sexes	V	Less than once a month	15,97
Both sexes	V	Never	74,27
Both sexes	VI	TOTAL	100
Both sexes	VI	Daily or almost daily	0,27
Both sexes	VI	From 1 to 4 days a week	1,7
Both sexes	VI	From 1 to 3 days a month	6,47
Both sexes	VI	Less than once a month	17,02
Both sexes	VI	Never	74,54
Both sexes	No data recorded	TOTAL	100
Both sexes	No data recorded	Daily or almost daily	0,16
Both sexes	No data recorded	From 1 to 4 days a week	1,57
Both sexes	No data recorded	From 1 to 3 days a month	6,91
Both sexes	No data recorded	Less than once a month	12,57
Both sexes	No data recorded	Never	78,8
Men	TOTAL	TOTAL	100
Men	TOTAL	Daily or almost daily	0,71
Men	TOTAL	From 1 to 4 days a week	2,69
Men	TOTAL	From 1 to 3 days a month	7,92
Men	TOTAL	Less than once a month	19,5
Men	TOTAL	Never	69,17
Men	I	TOTAL	100
Men	I	Daily or almost daily	0,59
Men	I	From 1 to 4 days a week	1,82
Men	I	From 1 to 3 days a month	7,57
Men	I	Less than once a month	20,06
Men	I	Never	69,96
Men	II	TOTAL	100
Men	II	Daily or almost daily	0,74
Men	II	From 1 to 4 days a week	2,91
Men	II	From 1 to 3 days a month	6,03
Men	II	Less than once a month	19,2
Men	II	Never	71,12
Men	III	TOTAL	100
Men	III	Daily or almost daily	0,83
Men	III	From 1 to 4 days a week	2,52
Men	III	From 1 to 3 days a month	7,96
Men	III	Less than once a month	19,98
Men	III	Never	68,71
Men	IV	TOTAL	100
Men	IV	Daily or almost daily	0,9
Men	IV	From 1 to 4 days a week	3,13
Men	IV	From 1 to 3 days a month	7,83
Men	IV	Less than once a month	18,84
Men	IV	Never	69,3
Men	V	TOTAL	100
Men	V	Daily or almost daily	0,68
Men	V	From 1 to 4 days a week	2,91
Men	V	From 1 to 3 days a month	7,96
Men	V	Less than once a month	18,89
Men	V	Never	69,56
Men	VI	TOTAL	100
Men	VI	Daily or almost daily	0,52
Men	VI	From 1 to 4 days a week	2,8
Men	VI	From 1 to 3 days a month	9,49
Men	VI	Less than once a month	22,08
Men	VI	Never	65,11
Men	No data recorded	TOTAL	100
Men	No data recorded	Daily or almost daily	0,38
Men	No data recorded	From 1 to 4 days a week	1,26
Men	No data recorded	From 1 to 3 days a month	9,48
Men	No data recorded	Less than once a month	14,42
Men	No data recorded	Never	74,46
Women	TOTAL	TOTAL	100
Women	TOTAL	Daily or almost daily	0,09
Women	TOTAL	From 1 to 4 days a week	1,21
Women	TOTAL	From 1 to 3 days a month	5,12
Women	TOTAL	Less than once a month	12,46
Women	TOTAL	Never	81,12
Women	I	TOTAL	100
Women	I	Daily or almost daily	0,21
Women	I	From 1 to 4 days a week	1,07
Women	I	From 1 to 3 days a month	6,17
Women	I	Less than once a month	15,25
Women	I	Never	77,3
Women	II	TOTAL	100
Women	II	Daily or almost daily	0,05
Women	II	From 1 to 4 days a week	1,69
Women	II	From 1 to 3 days a month	3,78
Women	II	Less than once a month	11,07
Women	II	Never	83,4
Women	III	TOTAL	100
Women	III	Daily or almost daily	0,2
Women	III	From 1 to 4 days a week	1,2
Women	III	From 1 to 3 days a month	5,87
Women	III	Less than once a month	12,38
Women	III	Never	80,36
Women	IV	TOTAL	100
Women	IV	Daily or almost daily	0
Women	IV	From 1 to 4 days a week	0,63
Women	IV	From 1 to 3 days a month	4,39
Women	IV	Less than once a month	13,11
Women	IV	Never	81,87
Women	V	TOTAL	100
Women	V	Daily or almost daily	0,05
Women	V	From 1 to 4 days a week	1,61
Women	V	From 1 to 3 days a month	5,61
Women	V	Less than once a month	11,85
Women	V	Never	80,88
Women	VI	TOTAL	100
Women	VI	Daily or almost daily	0
Women	VI	From 1 to 4 days a week	0,48
Women	VI	From 1 to 3 days a month	3,14
Women	VI	Less than once a month	11,44
Women	VI	Never	84,94
Women	No data recorded	TOTAL	100
Women	No data recorded	Daily or almost daily	0
Women	No data recorded	From 1 to 4 days a week	1,79
Women	No data recorded	From 1 to 3 days a month	5,06
Women	No data recorded	Less than once a month	11,25
Women	No data recorded	Never	81,9