Sex;No. of nights spent away from home because of work/studies in the last 12 months;Use of condom with casual partners;Total Both sexes;Total;Total;100.00 Both sexes;Total;Always;59.14 Both sexes;Total;Not always;40.86 Both sexes;At least 1 a month;Total;100.00 Both sexes;At least 1 a month;Always;64.20 Both sexes;At least 1 a month;Not always;35.80 Both sexes;Less than 1 a month;Total;100.00 Both sexes;Less than 1 a month;Always;57.31 Both sexes;Less than 1 a month;Not always;42.69 Males;Total;Total;100.00 Males;Total;Always;59.96 Males;Total;Not always;40.04 Males;At least 1 a month;Total;100.00 Males;At least 1 a month;Always;63.97 Males;At least 1 a month;Not always;36.03 Males;Less than 1 a month;Total;100.00 Males;Less than 1 a month;Always;58.34 Males;Less than 1 a month;Not always;41.66 Females;Total;Total;100.00 Females;Total;Always;56.62 Females;Total;Not always;43.38 Females;At least 1 a month;Total;100.00 Females;At least 1 a month;Always;65.26 Females;At least 1 a month;Not always;34.74 Females;Less than 1 a month;Total;100.00 Females;Less than 1 a month;Always;54.51 Females;Less than 1 a month;Not always;45.49