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

	Total				From 18 to 29 years of age				From 30 to 39 years of age				From 40 to 49 years of age				
	Total	Lower than secondary education	Secondary education	University	Total	Lower than secondary education	Secondary education	University	Total	Lower than secondary education	Secondary education	University	Total	Lower than secondary education	Secondary education	University	
Both sexes	
    In sexual relationship	
        Total	20,759.6	8,559.1	7,807.3	4,393.2	7,679.9	2,640.9	3,531.4	1,507.5	7,043.6	2,916.8	2,457.6	1,669.2	6,036.1	3,001.4	1,818.3	1,216.4	
        Yes	19,785.0	7,868.4	7,594.9	4,321.6	7,398.1	2,454.9	3,459.0	1,484.2	6,736.3	2,700.2	2,393.5	1,642.6	5,650.6	2,713.4	1,742.4	1,194.8	
        No	743.0	547.3	158.2	37.5	208.8	152.0	44.6	12.2	233.7	167.7	53.4	12.6	300.5	227.5	60.2	12.8	
        No data recorded	231.6	143.4	54.2	34.0	73.0	34.0	27.8	11.2	73.7	48.9	10.8	14.1	85.0	60.5	15.7	8.8	
    Receiving blood	
        Total	20,759.6	8,559.1	7,807.3	4,393.2	7,679.9	2,640.9	3,531.4	1,507.5	7,043.6	2,916.8	2,457.6	1,669.2	6,036.1	3,001.4	1,818.3	1,216.4	
        Yes	17,784.5	6,866.8	6,868.7	4,049.1	6,334.9	1,960.7	2,991.9	1,382.3	6,157.5	2,411.9	2,198.7	1,546.9	5,292.1	2,494.3	1,678.0	1,119.9	
        No	2,743.4	1,548.9	884.4	310.1	1,272.0	646.3	511.7	114.1	812.5	456.1	248.1	108.3	658.9	446.6	124.6	87.7	
        No data recorded	231.6	143.4	54.2	34.0	73.0	34.0	27.8	11.2	73.7	48.9	10.8	14.1	85.0	60.5	15.7	8.8	
    In public toilets	
        Total	20,759.6	8,559.1	7,807.3	4,393.2	7,679.9	2,640.9	3,531.4	1,507.5	7,043.6	2,916.8	2,457.6	1,669.2	6,036.1	3,001.4	1,818.3	1,216.4	
        Yes	1,237.3	643.8	439.1	154.4	551.8	245.3	249.4	57.2	330.8	172.1	93.9	64.8	354.7	226.4	95.9	32.4	
        No	19,290.6	7,771.9	7,314.0	4,204.7	7,055.1	2,361.7	3,254.2	1,439.2	6,639.2	2,695.8	2,353.0	1,590.4	5,596.3	2,714.5	1,706.8	1,175.1	
        No data recorded	231.6	143.4	54.2	34.0	73.0	34.0	27.8	11.2	73.7	48.9	10.8	14.1	85.0	60.5	15.7	8.8	
    Drinking from the same glass as an infected person	
        Total	20,759.6	8,559.1	7,807.3	4,393.2	7,679.9	2,640.9	3,531.4	1,507.5	7,043.6	2,916.8	2,457.6	1,669.2	6,036.1	3,001.4	1,818.3	1,216.4	
        Yes	1,690.8	957.3	550.9	182.6	630.8	321.9	248.0	60.9	508.5	295.2	136.5	76.8	551.5	340.2	166.5	44.9	
        No	18,837.2	7,458.5	7,202.2	4,176.5	6,976.1	2,285.1	3,255.6	1,435.5	6,461.5	2,572.7	2,310.4	1,578.3	5,399.6	2,600.7	1,636.1	1,162.7	
        No data recorded	231.6	143.4	54.2	34.0	73.0	34.0	27.8	11.2	73.7	48.9	10.8	14.1	85.0	60.5	15.7	8.8	
    Mosquito bite	
        Total	20,759.6	8,559.1	7,807.3	4,393.2	7,679.9	2,640.9	3,531.4	1,507.5	7,043.6	2,916.8	2,457.6	1,669.2	6,036.1	3,001.4	1,818.3	1,216.4	
        Yes	3,220.9	1,365.3	1,221.7	633.9	1,307.1	487.2	594.5	225.4	1,051.9	437.7	364.3	250.0	861.8	440.5	262.9	158.4	
        No	17,307.1	7,050.4	6,531.4	3,725.3	6,299.8	2,119.8	2,909.1	1,270.9	5,918.1	2,430.3	2,082.6	1,405.2	5,089.3	2,500.4	1,539.7	1,049.2	
        No data recorded	231.6	143.4	54.2	34.0	73.0	34.0	27.8	11.2	73.7	48.9	10.8	14.1	85.0	60.5	15.7	8.8	
    Giving blood	
        Total	20,759.6	8,559.1	7,807.3	4,393.2	7,679.9	2,640.9	3,531.4	1,507.5	7,043.6	2,916.8	2,457.6	1,669.2	6,036.1	3,001.4	1,818.3	1,216.4	
        Yes	6,879.5	2,976.2	2,546.2	1,357.2	2,331.5	777.1	1,089.9	464.4	2,564.2	1,104.5	882.9	576.8	1,983.9	1,094.5	573.3	316.0	
        No	13,648.4	5,439.6	5,206.9	3,002.0	5,275.4	1,829.8	2,413.7	1,032.0	4,405.8	1,763.4	1,564.0	1,078.4	3,967.2	1,846.3	1,229.3	891.6	
        No data recorded	231.6	143.4	54.2	34.0	73.0	34.0	27.8	11.2	73.7	48.9	10.8	14.1	85.0	60.5	15.7	8.8	
    Being in hospital in the same place as a person who has AIDS	
        Total	20,759.6	8,559.1	7,807.3	4,393.2	7,679.9	2,640.9	3,531.4	1,507.5	7,043.6	2,916.8	2,457.6	1,669.2	6,036.1	3,001.4	1,818.3	1,216.4	
        Yes	1,341.4	722.8	443.4	175.2	411.6	202.5	168.2	40.8	408.3	233.0	109.0	66.3	521.5	287.3	166.2	68.0	
        No	19,186.6	7,693.0	7,309.7	4,184.0	7,195.3	2,404.4	3,335.4	1,455.5	6,561.7	2,635.0	2,337.9	1,588.9	5,429.6	2,653.6	1,636.4	1,139.5	
        No data recorded	231.6	143.4	54.2	34.0	73.0	34.0	27.8	11.2	73.7	48.9	10.8	14.1	85.0	60.5	15.7	8.8	
    None of the above situations	
        Total	20,759.6	8,559.1	7,807.3	4,393.2	7,679.9	2,640.9	3,531.4	1,507.5	7,043.6	2,916.8	2,457.6	1,669.2	6,036.1	3,001.4	1,818.3	1,216.4	
        Yes	73.4	53.7	13.5	6.1	26.9	19.1	7.8	0.0	30.9	23.4	4.3	3.2	15.5	11.2	1.4	2.9	
        No	20,454.6	8,362.0	7,739.6	4,353.0	7,580.0	2,587.8	3,495.8	1,496.4	6,939.1	2,844.5	2,442.6	1,652.0	5,935.6	2,929.7	1,801.2	1,204.7	
        No data recorded	231.6	143.4	54.2	34.0	73.0	34.0	27.8	11.2	73.7	48.9	10.8	14.1	85.0	60.5	15.7	8.8	
Males	
    In sexual relationship	
        Total	10,532.1	4,530.4	4,058.5	1,943.3	3,932.5	1,528.5	1,800.0	604.0	3,584.4	1,560.9	1,290.4	733.2	3,015.2	1,441.0	968.1	606.0	
        Yes	9,994.3	4,136.1	3,956.9	1,901.4	3,770.4	1,423.9	1,756.7	589.8	3,410.5	1,433.8	1,261.7	715.0	2,813.4	1,278.5	938.5	596.5	
        No	408.2	302.2	78.9	27.2	119.5	86.0	24.9	8.5	136.5	96.4	27.6	12.6	152.3	119.9	26.4	6.0	
        No data recorded	129.6	92.1	22.8	14.7	42.7	18.7	18.4	5.6	37.4	30.7	1.1	5.6	49.5	42.7	3.3	3.5	
    Receiving blood	
        Total	10,532.1	4,530.4	4,058.5	1,943.3	3,932.5	1,528.5	1,800.0	604.0	3,584.4	1,560.9	1,290.4	733.2	3,015.2	1,441.0	968.1	606.0	
        Yes	8,918.4	3,553.5	3,556.4	1,808.5	3,175.7	1,119.6	1,502.3	553.8	3,108.7	1,256.9	1,157.8	694.0	2,633.9	1,176.9	896.3	560.7	
        No	1,484.2	884.9	479.4	120.0	714.1	390.2	279.3	44.6	438.3	273.2	131.5	33.6	331.7	221.4	68.5	41.8	
        No data recorded	129.6	92.1	22.8	14.7	42.7	18.7	18.4	5.6	37.4	30.7	1.1	5.6	49.5	42.7	3.3	3.5	
    In public toilets	
        Total	10,532.1	4,530.4	4,058.5	1,943.3	3,932.5	1,528.5	1,800.0	604.0	3,584.4	1,560.9	1,290.4	733.2	3,015.2	1,441.0	968.1	606.0	
        Yes	638.3	345.5	235.6	57.2	292.6	132.9	133.0	26.7	186.1	110.8	55.3	20.1	159.6	101.9	47.3	10.4	
        No	9,764.2	4,092.8	3,800.1	1,871.4	3,597.3	1,376.9	1,648.6	571.7	3,360.9	1,419.4	1,234.0	707.5	2,806.1	1,296.4	917.5	592.1	
        No data recorded	129.6	92.1	22.8	14.7	42.7	18.7	18.4	5.6	37.4	30.7	1.1	5.6	49.5	42.7	3.3	3.5	
    Drinking from the same glass as an infected person	
        Total	10,532.1	4,530.4	4,058.5	1,943.3	3,932.5	1,528.5	1,800.0	604.0	3,584.4	1,560.9	1,290.4	733.2	3,015.2	1,441.0	968.1	606.0	
        Yes	952.4	554.9	320.5	77.1	343.3	179.2	146.8	17.4	311.0	183.2	82.5	45.3	298.1	192.5	91.2	14.4	
        No	9,450.2	3,883.5	3,715.2	1,851.5	3,546.5	1,330.7	1,634.8	581.0	3,236.0	1,346.9	1,206.8	682.3	2,667.6	1,205.9	873.6	588.1	
        No data recorded	129.6	92.1	22.8	14.7	42.7	18.7	18.4	5.6	37.4	30.7	1.1	5.6	49.5	42.7	3.3	3.5	
    Mosquito bite	
        Total	10,532.1	4,530.4	4,058.5	1,943.3	3,932.5	1,528.5	1,800.0	604.0	3,584.4	1,560.9	1,290.4	733.2	3,015.2	1,441.0	968.1	606.0	
        Yes	1,715.5	799.4	635.9	280.2	699.8	316.0	292.0	91.8	604.2	265.4	216.1	122.8	411.4	218.0	127.8	65.6	
        No	8,687.1	3,638.9	3,399.8	1,648.3	3,190.0	1,193.8	1,489.6	506.6	2,942.8	1,264.8	1,073.2	604.8	2,554.3	1,180.4	837.0	536.9	
        No data recorded	129.6	92.1	22.8	14.7	42.7	18.7	18.4	5.6	37.4	30.7	1.1	5.6	49.5	42.7	3.3	3.5	
    Giving blood	
        Total	10,532.1	4,530.4	4,058.5	1,943.3	3,932.5	1,528.5	1,800.0	604.0	3,584.4	1,560.9	1,290.4	733.2	3,015.2	1,441.0	968.1	606.0	
        Yes	3,296.1	1,493.0	1,235.3	567.7	1,141.5	441.1	526.2	174.2	1,273.2	582.9	441.5	248.8	881.4	469.1	267.6	144.7	
        No	7,106.5	2,945.3	2,800.4	1,360.8	2,748.4	1,068.8	1,255.4	424.2	2,273.9	947.3	847.8	478.8	2,084.3	929.3	697.2	457.8	
        No data recorded	129.6	92.1	22.8	14.7	42.7	18.7	18.4	5.6	37.4	30.7	1.1	5.6	49.5	42.7	3.3	3.5	
    Being in hospital in the same place as a person who has AIDS	
        Total	10,532.1	4,530.4	4,058.5	1,943.3	3,932.5	1,528.5	1,800.0	604.0	3,584.4	1,560.9	1,290.4	733.2	3,015.2	1,441.0	968.1	606.0	
        Yes	724.9	409.4	251.6	63.9	234.3	129.9	88.0	16.4	228.7	134.1	66.4	28.1	261.9	145.4	97.1	19.4	
        No	9,677.7	4,028.9	3,784.1	1,864.6	3,655.6	1,380.0	1,693.6	582.0	3,318.3	1,396.0	1,222.9	699.5	2,703.8	1,253.0	867.7	583.1	
        No data recorded	129.6	92.1	22.8	14.7	42.7	18.7	18.4	5.6	37.4	30.7	1.1	5.6	49.5	42.7	3.3	3.5	
    None of the above situations	
        Total	10,532.1	4,530.4	4,058.5	1,943.3	3,932.5	1,528.5	1,800.0	604.0	3,584.4	1,560.9	1,290.4	733.2	3,015.2	1,441.0	968.1	606.0	
        Yes	41.3	33.8	4.3	3.2	16.9	13.8	3.1	0.0	19.9	15.6	1.1	3.2	4.5	4.5	0.0	0.0	
        No	10,361.3	4,404.5	4,031.5	1,925.3	3,872.9	1,496.1	1,778.5	598.4	3,527.2	1,514.6	1,288.2	724.4	2,961.2	1,393.8	964.8	602.6	
        No data recorded	129.6	92.1	22.8	14.7	42.7	18.7	18.4	5.6	37.4	30.7	1.1	5.6	49.5	42.7	3.3	3.5	
Females	
    In sexual relationship	
        Total	10,227.5	4,028.7	3,748.8	2,449.9	3,747.4	1,112.4	1,731.4	903.5	3,459.2	1,355.9	1,167.3	936.1	3,020.9	1,560.4	850.2	610.3	
        Yes	9,790.6	3,732.4	3,638.0	2,420.2	3,627.7	1,031.0	1,702.3	894.3	3,325.8	1,266.4	1,131.8	927.6	2,837.2	1,434.9	803.9	598.3	
        No	334.8	245.0	79.3	10.4	89.4	66.1	19.6	3.7	97.2	71.4	25.8	0.0	148.2	107.6	33.9	6.7	
        No data recorded	102.1	51.3	31.4	19.3	30.3	15.3	9.4	5.5	36.3	18.1	9.7	8.5	35.5	17.9	12.3	5.3	
    Receiving blood	
        Total	10,227.5	4,028.7	3,748.8	2,449.9	3,747.4	1,112.4	1,731.4	903.5	3,459.2	1,355.9	1,167.3	936.1	3,020.9	1,560.4	850.2	610.3	
        Yes	8,866.2	3,313.3	3,312.3	2,240.6	3,159.2	841.1	1,489.6	828.5	3,048.8	1,154.9	1,040.9	852.9	2,658.2	1,317.4	781.7	559.1	
        No	1,259.2	664.1	405.1	190.1	557.9	256.0	232.4	69.5	374.2	182.8	116.6	74.7	327.2	225.2	56.1	45.9	
        No data recorded	102.1	51.3	31.4	19.3	30.3	15.3	9.4	5.5	36.3	18.1	9.7	8.5	35.5	17.9	12.3	5.3	
    In public toilets	
        Total	10,227.5	4,028.7	3,748.8	2,449.9	3,747.4	1,112.4	1,731.4	903.5	3,459.2	1,355.9	1,167.3	936.1	3,020.9	1,560.4	850.2	610.3	
        Yes	599.0	298.3	203.5	97.2	259.3	112.4	116.3	30.5	144.6	61.4	38.6	44.7	195.1	124.5	48.6	22.0	
        No	9,526.4	3,679.1	3,513.9	2,333.4	3,457.8	984.7	1,605.6	867.5	3,278.3	1,276.4	1,119.0	882.9	2,790.3	1,418.0	789.3	583.0	
        No data recorded	102.1	51.3	31.4	19.3	30.3	15.3	9.4	5.5	36.3	18.1	9.7	8.5	35.5	17.9	12.3	5.3	
    Drinking from the same glass as an infected person	
        Total	10,227.5	4,028.7	3,748.8	2,449.9	3,747.4	1,112.4	1,731.4	903.5	3,459.2	1,355.9	1,167.3	936.1	3,020.9	1,560.4	850.2	610.3	
        Yes	738.4	402.4	230.4	105.5	287.5	142.7	101.2	43.5	197.5	112.0	54.0	31.5	253.4	147.7	75.2	30.5	
        No	9,387.0	3,575.0	3,486.9	2,325.1	3,429.6	954.4	1,620.8	854.4	3,225.4	1,225.8	1,103.6	896.1	2,732.0	1,394.9	762.6	574.5	
        No data recorded	102.1	51.3	31.4	19.3	30.3	15.3	9.4	5.5	36.3	18.1	9.7	8.5	35.5	17.9	12.3	5.3	
    Mosquito bite	
        Total	10,227.5	4,028.7	3,748.8	2,449.9	3,747.4	1,112.4	1,731.4	903.5	3,459.2	1,355.9	1,167.3	936.1	3,020.9	1,560.4	850.2	610.3	
        Yes	1,505.4	565.9	585.9	353.6	607.3	171.1	302.5	133.7	447.7	172.3	148.2	127.2	450.4	222.5	135.1	92.8	
        No	8,620.0	3,411.5	3,131.5	2,077.0	3,109.8	926.0	1,419.5	764.3	2,975.2	1,165.5	1,009.4	800.4	2,535.0	1,320.0	702.7	512.2	
        No data recorded	102.1	51.3	31.4	19.3	30.3	15.3	9.4	5.5	36.3	18.1	9.7	8.5	35.5	17.9	12.3	5.3	
    Giving blood	
        Total	10,227.5	4,028.7	3,748.8	2,449.9	3,747.4	1,112.4	1,731.4	903.5	3,459.2	1,355.9	1,167.3	936.1	3,020.9	1,560.4	850.2	610.3	
        Yes	3,583.5	1,483.1	1,310.9	789.5	1,190.0	336.0	563.7	290.2	1,291.0	521.6	441.4	328.0	1,102.5	625.5	305.7	171.3	
        No	6,542.0	2,494.3	2,406.5	1,641.2	2,527.1	761.0	1,158.3	607.8	2,131.9	816.2	716.2	599.6	1,882.9	917.1	532.1	433.8	
        No data recorded	102.1	51.3	31.4	19.3	30.3	15.3	9.4	5.5	36.3	18.1	9.7	8.5	35.5	17.9	12.3	5.3	
    Being in hospital in the same place as a person who has AIDS	
        Total	10,227.5	4,028.7	3,748.8	2,449.9	3,747.4	1,112.4	1,731.4	903.5	3,459.2	1,355.9	1,167.3	936.1	3,020.9	1,560.4	850.2	610.3	
        Yes	616.5	313.4	191.8	111.3	177.3	72.7	80.2	24.5	179.6	98.8	42.6	38.2	259.6	141.9	69.1	48.6	
        No	9,508.9	3,664.0	3,525.6	2,319.3	3,539.7	1,024.4	1,641.8	873.5	3,243.4	1,238.9	1,115.0	889.4	2,725.8	1,400.6	768.8	556.4	
        No data recorded	102.1	51.3	31.4	19.3	30.3	15.3	9.4	5.5	36.3	18.1	9.7	8.5	35.5	17.9	12.3	5.3	
    None of the above situations	
        Total	10,227.5	4,028.7	3,748.8	2,449.9	3,747.4	1,112.4	1,731.4	903.5	3,459.2	1,355.9	1,167.3	936.1	3,020.9	1,560.4	850.2	610.3	
        Yes	32.1	19.9	9.3	2.9	10.0	5.4	4.7	0.0	11.0	7.8	3.2	0.0	11.0	6.7	1.4	2.9	
        No	10,093.3	3,957.5	3,708.1	2,427.7	3,707.0	1,091.7	1,717.3	898.0	3,411.9	1,329.9	1,154.4	927.6	2,974.4	1,535.9	836.4	602.1	
        No data recorded	102.1	51.3	31.4	19.3	30.3	15.3	9.4	5.5	36.3	18.1	9.7	8.5	35.5	17.9	12.3	5.3	
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