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