National tables: age and sex. Percentages
Persons 18 to 49 years by means of transmitting HIV/AIDS,  opinion on the possibility of transmission, sex and age group.
Units: percentages

	Both sexes				Males				Females				
	Total	From 18 to 29 years of age	From 30 to 39 years of age	From 40 to 49 years of age	Total	From 18 to 29 years of age	From 30 to 39 years of age	From 40 to 49 years of age	Total	From 18 to 29 years of age	From 30 to 39 years of age	From 40 to 49 years of age	
In sexual relationship	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Yes	96.38	97.25	96.65	94.95	96.08	96.93	96.15	94.87	96.69	97.60	97.16	95.03	
    No	3.62	2.75	3.35	5.05	3.92	3.07	3.85	5.13	3.31	2.40	2.84	4.97	
Receiving blood	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Yes	86.64	83.28	88.34	88.93	85.73	81.64	87.64	88.81	87.56	84.99	89.07	89.04	
    No	13.36	16.72	11.66	11.07	14.27	18.36	12.36	11.19	12.44	15.01	10.93	10.96	
In public toilets	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Yes	6.03	7.25	4.75	5.96	6.14	7.52	5.25	5.38	5.92	6.97	4.23	6.54	
    No	93.97	92.75	95.25	94.04	93.86	92.48	94.75	94.62	94.08	93.03	95.77	93.46	
Drinking from the same glass as an infected person	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Yes	8.24	8.29	7.30	9.27	9.16	8.83	8.77	10.05	7.29	7.73	5.77	8.49	
    No	91.76	91.71	92.70	90.73	90.84	91.17	91.23	89.95	92.71	92.27	94.23	91.51	
Mosquito bite	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Yes	15.69	17.18	15.09	14.48	16.49	17.99	17.04	13.87	14.87	16.34	13.08	15.09	
    No	84.31	82.82	84.91	85.52	83.51	82.01	82.96	86.13	85.13	83.66	86.92	84.91	
Giving blood	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Yes	33.51	30.65	36.79	33.34	31.69	29.35	35.89	29.72	35.39	32.01	37.72	36.93	
    No	66.49	69.35	63.21	66.66	68.31	70.65	64.11	70.28	64.61	67.99	62.28	63.07	
Being in hospital in the same place as a person who has AIDS	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Yes	6.53	5.41	5.86	8.76	6.97	6.02	6.45	8.83	6.09	4.77	5.25	8.70	
    No	93.47	94.59	94.14	91.24	93.03	93.98	93.55	91.17	93.91	95.23	94.75	91.30	
None of the above situations	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Yes	0.36	0.35	0.44	0.26	0.40	0.43	0.56	0.15	0.32	0.27	0.32	0.37	
    No	99.64	99.65	99.56	99.74	99.60	99.57	99.44	99.85	99.68	99.73	99.68	99.63	
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