National tables. Lifestyles: nights out. Percentages Persons 18 to 49 years by sex, number of nights out in the last 12 months and taking of HIV/AIDS test Units: percentages ;Total;Sometime;Never; Both sexes; Total;100.00;39.42;60.58; At least 1 a month;100.00;37.73;62.27; Less than 1 a month;100.00;42.80;57.20; Males; Total;100.00;40.27;59.73; At least 1 a month;100.00;39.65;60.35; Less than 1 a month;100.00;41.89;58.11; Females; Total;100.00;38.56;61.44; At least 1 a month;100.00;35.41;64.59; Less than 1 a month;100.00;43.46;56.54; Notes: 1) Includes tests carried out via blood donation 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