National tables. Lifestyles: number of nights spent away from home. Percentages
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: percentages

	Total	High risk	Intermediate risk	Low or no risk	Depends on whether they share syringes or not	
Both sexes	
    Total	100.00	59.10	9.93	0.47	30.51	
    At least 1 a month	100.00	62.13	11.48	0.69	25.70	
    Less than 1 a month	100.00	58.51	9.62	0.42	31.45	
Males	
    Total	100.00	59.30	11.68	0.67	28.35	
    At least 1 a month	100.00	61.43	12.67	0.84	25.06	
    Less than 1 a month	100.00	58.71	11.40	0.62	29.27	
Females	
    Total	100.00	58.90	8.12	0.26	32.72	
    At least 1 a month	100.00	63.56	9.05	0.38	27.02	
    Less than 1 a month	100.00	58.32	8.01	0.25	33.42	
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