National tables: age and sex. Values
Persons 18 to 49 years by sex, age group identification of  means of transmitting HIV/AIDS
Units: Thousands of persons

	Total	Identified correctly	Not identified correctly	No data recorded	
Both sexes	
    Total	20,759.6	2,925.4	17,524.9	309.4	
    From 18 to 29 years of age	7,679.9	990.9	6,593.1	95.9	
    From 30 to 39 years of age	7,043.6	1,139.5	5,791.7	112.5	
    From 40 to 49 years of age	6,036.1	795.0	5,140.1	101.0	
Males	
    Total	10,532.1	1,376.6	8,990.8	164.7	
    From 18 to 29 years of age	3,932.5	469.8	3,411.1	51.6	
    From 30 to 39 years of age	3,584.4	508.7	3,019.4	56.4	
    From 40 to 49 years of age	3,015.2	398.1	2,560.3	56.7	
Females	
    Total	10,227.5	1,548.8	8,534.1	144.6	
    From 18 to 29 years of age	3,747.4	521.1	3,182.0	44.3	
    From 30 to 39 years of age	3,459.2	630.9	2,772.2	56.1	
    From 40 to 49 years of age	3,020.9	396.8	2,579.8	44.2	
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