National tables. Lifestyles: alcohol intake. Percentages Persons who have had sexual rel. with casual partners in the last year by sex, frequency of alcohol intake in the last 12 months and use of condom with casual partners Units: percentages ,Total,Always,Not always, Both sexes, Total,100.00,59.10,40.90, Four or more days a week,100.00,54.06,45.94, One to three days a week,100.00,58.27,41.73, Less than one day a week,100.00,66.16,33.84, Never,100.00,58.45,41.55, Males, Total,100.00,59.88,40.12, Four or more days a week,100.00,56.00,44.00, One to three days a week,100.00,59.17,40.83, Less than one day a week,100.00,66.40,33.60, Never,100.00,61.48,38.52, Females, Total,100.00,56.70,43.30, Four or more days a week,100.00,36.87,63.13, One to three days a week,100.00,55.09,44.91, Less than one day a week,100.00,65.78,34.22, Never,100.00,52.53,47.47, 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