Sex;Frequency of alcohol intake 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;59.06 Both sexes;Total;Intermediate risk;9.98 Both sexes;Total;Low or no risk;0.47 Both sexes;Total;Depends on whether they share syringes or not;30.49 Both sexes;Four or more days a week;Total;100.00 Both sexes;Four or more days a week;High risk;57.93 Both sexes;Four or more days a week;Intermediate risk;10.30 Both sexes;Four or more days a week;Low or no risk;0.31 Both sexes;Four or more days a week;Depends on whether they share syringes or not;31.47 Both sexes;One to three days a week;Total;100.00 Both sexes;One to three days a week;High risk;59.43 Both sexes;One to three days a week;Intermediate risk;10.26 Both sexes;One to three days a week;Low or no risk;0.57 Both sexes;One to three days a week;Depends on whether they share syringes or not;29.74 Both sexes;Less than one day a week;Total;100.00 Both sexes;Less than one day a week;High risk;57.28 Both sexes;Less than one day a week;Intermediate risk;9.10 Both sexes;Less than one day a week;Low or no risk;0.28 Both sexes;Less than one day a week;Depends on whether they share syringes or not;33.34 Both sexes;Never;Total;100.00 Both sexes;Never;High risk;61.28 Both sexes;Never;Intermediate risk;10.27 Both sexes;Never;Low or no risk;0.60 Both sexes;Never;Depends on whether they share syringes or not;27.85 Males;Total;Total;100.00 Males;Total;High risk;59.27 Males;Total;Intermediate risk;11.76 Males;Total;Low or no risk;0.67 Males;Total;Depends on whether they share syringes or not;28.30 Males;Four or more days a week;Total;100.00 Males;Four or more days a week;High risk;58.44 Males;Four or more days a week;Intermediate risk;11.13 Males;Four or more days a week;Low or no risk;0.32 Males;Four or more days a week;Depends on whether they share syringes or not;30.12 Males;One to three days a week;Total;100.00 Males;One to three days a week;High risk;59.72 Males;One to three days a week;Intermediate risk;12.07 Males;One to three days a week;Low or no risk;0.76 Males;One to three days a week;Depends on whether they share syringes or not;27.45 Males;Less than one day a week;Total;100.00 Males;Less than one day a week;High risk;56.67 Males;Less than one day a week;Intermediate risk;10.99 Males;Less than one day a week;Low or no risk;0.34 Males;Less than one day a week;Depends on whether they share syringes or not;31.99 Males;Never;Total;100.00 Males;Never;High risk;63.11 Males;Never;Intermediate risk;12.88 Males;Never;Low or no risk;1.45 Males;Never;Depends on whether they share syringes or not;22.57 Females;Total;Total;100.00 Females;Total;High risk;58.86 Females;Total;Intermediate risk;8.14 Females;Total;Low or no risk;0.26 Females;Total;Depends on whether they share syringes or not;32.74 Females;Four or more days a week;Total;100.00 Females;Four or more days a week;High risk;56.07 Females;Four or more days a week;Intermediate risk;7.28 Females;Four or more days a week;Low or no risk;0.28 Females;Four or more days a week;Depends on whether they share syringes or not;36.37 Females;One to three days a week;Total;100.00 Females;One to three days a week;High risk;58.99 Females;One to three days a week;Intermediate risk;7.49 Females;One to three days a week;Low or no risk;0.28 Females;One to three days a week;Depends on whether they share syringes or not;33.24 Females;Less than one day a week;Total;100.00 Females;Less than one day a week;High risk;57.65 Females;Less than one day a week;Intermediate risk;7.95 Females;Less than one day a week;Low or no risk;0.24 Females;Less than one day a week;Depends on whether they share syringes or not;34.16 Females;Never;Total;100.00 Females;Never;High risk;60.55 Females;Never;Intermediate risk;9.24 Females;Never;Low or no risk;0.27 Females;Never;Depends on whether they share syringes or not;29.94