National tables. Lifestyles: number of nights spent away from home. Percentages Rate of persons who have had homosexual relationships at some time in their life by no. of nights spent away from home because of work/studies in the last 12 months Units: percentages Total;3.28; At least 1 a month;3.79; Less than 1 a month;3.18; Notes: 1) Includes females that have only had sexual practices with females 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