National tables. Lifestyles: nights spent away from home. Values
Persons 18 to 49 years by  sex, no. of nights spent away from home becuase of work/studies in the last 12 months and  perception of risk of infection of HIV/AIDS by injectable drugs
Units: thousands of persons

;Total;High risk;Intermediate risk;Low or no risk;Depends on whether they share syringes or not;No data recorded;
Both sexes;
    Total;20,759.6;12,112.0;2,041.3;96.7;6,244.5;265.2;
    At least 1 a month;3,397.9;2,085.4;385.3;23.1;862.8;41.3;
    Less than 1 a month;17,246.1;9,964.9;1,638.3;71.8;5,357.3;213.7;
    No data recorded;115.7;61.7;17.6;1.8;24.3;10.2;
Males;
    Total;10,532.1;6,158.8;1,216.2;70.6;2,939.4;147.1;
    At least 1 a month;2,279.2;1,383.8;285.5;18.9;564.6;26.4;
    Less than 1 a month;8,193.6;4,741.3;920.9;49.8;2,363.6;117.9;
    No data recorded;59.4;33.7;9.8;1.8;11.2;2.8;
Females;
    Total;10,227.5;5,953.2;825.0;26.2;3,305.0;118.1;
    At least 1 a month;1,118.7;701.6;99.8;4.2;298.2;14.9;
    Less than 1 a month;9,052.5;5,223.6;717.4;22.0;2,993.7;95.8;
    No data recorded;56.3;28.0;7.7;0.0;13.1;7.4;
Notes:
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