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