Sex	Frequency of alcohol intake in the last 12 months	Initial age at first relationship	Total
Both sexes	Total	Total	100.00
Both sexes	Total	Under 16 years of age	12.20
Both sexes	Total	From 16 to 17 years of age	27.87
Both sexes	Total	From 18 to 19 years of age	29.84
Both sexes	Total	20 years old or above	30.09
Both sexes	Four or more days a week	Total	100.00
Both sexes	Four or more days a week	Under 16 years of age	14.96
Both sexes	Four or more days a week	From 16 to 17 years of age	28.97
Both sexes	Four or more days a week	From 18 to 19 years of age	27.97
Both sexes	Four or more days a week	20 years old or above	28.11
Both sexes	One to three days a week	Total	100.00
Both sexes	One to three days a week	Under 16 years of age	12.84
Both sexes	One to three days a week	From 16 to 17 years of age	30.24
Both sexes	One to three days a week	From 18 to 19 years of age	29.55
Both sexes	One to three days a week	20 years old or above	27.36
Both sexes	Less than one day a week	Total	100.00
Both sexes	Less than one day a week	Under 16 years of age	11.32
Both sexes	Less than one day a week	From 16 to 17 years of age	26.66
Both sexes	Less than one day a week	From 18 to 19 years of age	30.77
Both sexes	Less than one day a week	20 years old or above	31.25
Both sexes	Never	Total	100.00
Both sexes	Never	Under 16 years of age	9.77
Both sexes	Never	From 16 to 17 years of age	23.27
Both sexes	Never	From 18 to 19 years of age	30.70
Both sexes	Never	20 years old or above	36.27
Males	Total	Total	100.00
Males	Total	Under 16 years of age	16.08
Males	Total	From 16 to 17 years of age	31.64
Males	Total	From 18 to 19 years of age	28.24
Males	Total	20 years old or above	24.04
Males	Four or more days a week	Total	100.00
Males	Four or more days a week	Under 16 years of age	16.90
Males	Four or more days a week	From 16 to 17 years of age	31.25
Males	Four or more days a week	From 18 to 19 years of age	26.75
Males	Four or more days a week	20 years old or above	25.09
Males	One to three days a week	Total	100.00
Males	One to three days a week	Under 16 years of age	15.57
Males	One to three days a week	From 16 to 17 years of age	33.35
Males	One to three days a week	From 18 to 19 years of age	28.53
Males	One to three days a week	20 years old or above	22.55
Males	Less than one day a week	Total	100.00
Males	Less than one day a week	Under 16 years of age	16.07
Males	Less than one day a week	From 16 to 17 years of age	29.41
Males	Less than one day a week	From 18 to 19 years of age	29.12
Males	Less than one day a week	20 years old or above	25.40
Males	Never	Total	100.00
Males	Never	Under 16 years of age	16.91
Males	Never	From 16 to 17 years of age	27.86
Males	Never	From 18 to 19 years of age	28.41
Males	Never	20 years old or above	26.82
Females	Total	Total	100.00
Females	Total	Under 16 years of age	8.09
Females	Total	From 16 to 17 years of age	23.89
Females	Total	From 18 to 19 years of age	31.54
Females	Total	20 years old or above	36.48
Females	Four or more days a week	Total	100.00
Females	Four or more days a week	Under 16 years of age	8.02
Females	Four or more days a week	From 16 to 17 years of age	20.78
Females	Four or more days a week	From 18 to 19 years of age	32.33
Females	Four or more days a week	20 years old or above	38.87
Females	One to three days a week	Total	100.00
Females	One to three days a week	Under 16 years of age	8.51
Females	One to three days a week	From 16 to 17 years of age	25.32
Females	One to three days a week	From 18 to 19 years of age	31.18
Females	One to three days a week	20 years old or above	34.99
Females	Less than one day a week	Total	100.00
Females	Less than one day a week	Under 16 years of age	8.45
Females	Less than one day a week	From 16 to 17 years of age	25.01
Females	Less than one day a week	From 18 to 19 years of age	31.77
Females	Less than one day a week	20 years old or above	34.77
Females	Never	Total	100.00
Females	Never	Under 16 years of age	7.20
Females	Never	From 16 to 17 years of age	21.62
Females	Never	From 18 to 19 years of age	31.52
Females	Never	20 years old or above	39.66