Sex;Number of nights out in the last 12 months;Perception of risk of infection of HIV/AIDS by injectable drugs;Total Both sexes;Total;Total;100.00 Both sexes;Total;High risk;59.13 Both sexes;Total;Intermediate risk;9.94 Both sexes;Total;Low or no risk;0.47 Both sexes;Total;Depends on whether they share syringes or not;30.46 Both sexes;At least 1 a month;Total;100.00 Both sexes;At least 1 a month;High risk;58.66 Both sexes;At least 1 a month;Intermediate risk;10.70 Both sexes;At least 1 a month;Low or no risk;0.43 Both sexes;At least 1 a month;Depends on whether they share syringes or not;30.20 Both sexes;Less than 1 a month;Total;100.00 Both sexes;Less than 1 a month;High risk;60.08 Both sexes;Less than 1 a month;Intermediate risk;8.40 Both sexes;Less than 1 a month;Low or no risk;0.55 Both sexes;Less than 1 a month;Depends on whether they share syringes or not;30.96 Males;Total;Total;100.00 Males;Total;High risk;59.31 Males;Total;Intermediate risk;11.67 Males;Total;Low or no risk;0.68 Males;Total;Depends on whether they share syringes or not;28.34 Males;At least 1 a month;Total;100.00 Males;At least 1 a month;High risk;58.76 Males;At least 1 a month;Intermediate risk;12.39 Males;At least 1 a month;Low or no risk;0.60 Males;At least 1 a month;Depends on whether they share syringes or not;28.24 Males;Less than 1 a month;Total;100.00 Males;Less than 1 a month;High risk;60.74 Males;Less than 1 a month;Intermediate risk;9.79 Males;Less than 1 a month;Low or no risk;0.88 Males;Less than 1 a month;Depends on whether they share syringes or not;28.59 Females;Total;Total;100.00 Females;Total;High risk;58.96 Females;Total;Intermediate risk;8.15 Females;Total;Low or no risk;0.26 Females;Total;Depends on whether they share syringes or not;32.63 Females;At least 1 a month;Total;100.00 Females;At least 1 a month;High risk;58.54 Females;At least 1 a month;Intermediate risk;8.64 Females;At least 1 a month;Low or no risk;0.23 Females;At least 1 a month;Depends on whether they share syringes or not;32.59 Females;Less than 1 a month;Total;100.00 Females;Less than 1 a month;High risk;59.61 Females;Less than 1 a month;Intermediate risk;7.39 Females;Less than 1 a month;Low or no risk;0.31 Females;Less than 1 a month;Depends on whether they share syringes or not;32.69