National tables. Lifestyles: number of days they have been drunk. Percentages Persons 18 to 49 years who have had sexual relationships at some time in their life by sex, number of days they have been drunk in the last month and initial age at first relationship Units: percentages Total Under 16 years of age From 16 to 17 years of age From 18 to 19 years of age 20 years old or above Both sexes Total 100.00 12.09 27.84 29.72 30.35 None 100.00 11.14 26.97 30.30 31.58 One 100.00 16.41 31.36 27.65 24.58 More than one 100.00 16.29 35.32 27.36 21.02 Don't drink 100.00 9.77 23.27 30.70 36.27 Males Total 100.00 15.95 31.72 27.97 24.36 None 100.00 14.78 30.46 28.73 26.03 One 100.00 19.05 33.29 25.91 21.75 More than one 100.00 17.15 36.56 26.68 19.60 Don't drink 100.00 16.91 27.86 28.41 26.82 Females Total 100.00 8.06 23.78 31.55 36.61 None 100.00 7.17 23.17 32.02 37.64 One 100.00 11.88 28.04 30.63 29.44 More than one 100.00 14.07 32.10 29.12 24.71 Don't drink 100.00 7.20 21.62 31.52 39.66 Notes: Data corresponding to cells with less than 45,000 persons must be used with caution, because they may be affected by high sample errors. Source: National Statistics Institute