Tablas nacionales: estudios, edad y sexo. Valores absolutos
Personas de 18 a 49 años por sexo, grupo de edad, estudios y  percepción del riesgo de infección de VIH/sida por drogas  inyectables.
Unidades: miles de personas

,Total,Mucho riesgo,Bastante riesgo,Poco o ningún riesgo,Depende de si comparten o no jeringuillas,No consta,
Ambos sexos,
    Total,
        Total,20.759,6,12.112,0,2.041,3,96,7,6.244,5,265,2,
        Inferior a secundaria,8.559,1,5.165,6,858,1,72,1,2.306,3,157,0,
        Secundaria,7.807,3,4.542,2,718,4,23,5,2.454,3,69,0,
        Universitarios,4.393,2,2.404,2,464,8,1,2,1.483,9,39,2,
    De 18 a 29 años,
        Total,7.679,9,4.493,7,840,6,38,1,2.220,2,87,2,
        Inferior a secundaria,2.640,9,1.574,4,290,6,25,6,709,7,40,6,
        Secundaria,3.531,4,2.127,1,365,6,12,2,991,1,35,4,
        Universitarios,1.507,5,792,2,184,4,0,2,519,5,11,2,
    De 30 a 39 años,
        Total,7.043,6,3.965,1,672,5,32,0,2.279,7,94,4,
        Inferior a secundaria,2.916,8,1.734,4,300,7,21,7,802,3,57,7,
        Secundaria,2.457,6,1.343,8,194,1,10,3,890,6,18,8,
        Universitarios,1.669,2,886,8,177,7,0,0,586,7,17,9,
    De 40 a 49 años,
        Total,6.036,1,3.653,2,528,2,26,7,1.744,5,83,6,
        Inferior a secundaria,3.001,4,1.856,8,266,8,24,8,794,3,58,8,
        Secundaria,1.818,3,1.071,3,158,7,1,0,572,6,14,7,
        Universitarios,1.216,4,725,1,102,6,0,9,377,7,10,1,
Varones,
    Total,
        Total,10.532,1,6.158,8,1.216,2,70,6,2.939,4,147,1,
        Inferior a secundaria,4.530,4,2.788,4,497,9,51,7,1.090,6,101,8,
        Secundaria,4.058,5,2.302,7,451,8,17,9,1.258,6,27,5,
        Universitarios,1.943,3,1.067,7,266,5,0,9,590,3,17,8,
    De 18 a 29 años,
        Total,3.932,5,2.290,8,487,0,30,7,1.072,4,51,6,
        Inferior a secundaria,1.528,5,947,5,172,5,19,6,361,4,27,6,
        Secundaria,1.800,0,1.031,8,218,5,11,1,520,2,18,4,
        Universitarios,604,0,311,5,96,0,0,0,190,9,5,6,
    De 30 a 39 años,
        Total,3.584,4,2.043,8,396,3,21,2,1.074,0,49,1,
        Inferior a secundaria,1.560,9,962,3,172,6,15,4,373,9,36,7,
        Secundaria,1.290,4,688,8,125,4,5,8,465,4,5,0,
        Universitarios,733,2,392,7,98,3,0,0,234,7,7,4,
    De 40 a 49 años,
        Total,3.015,2,1.824,2,332,9,18,7,793,0,46,4,
        Inferior a secundaria,1.441,0,878,6,152,8,16,8,355,3,37,4,
        Secundaria,968,1,582,1,107,9,1,0,273,0,4,2,
        Universitarios,606,0,363,5,72,2,0,9,164,7,4,7,
Mujeres,
    Total,
        Total,10.227,5,5.953,2,825,0,26,2,3.305,0,118,1,
        Inferior a secundaria,4.028,7,2.377,2,360,2,20,4,1.215,7,55,3,
        Secundaria,3.748,8,2.239,5,266,6,5,6,1.195,7,41,4,
        Universitarios,2.449,9,1.336,5,198,3,0,2,893,6,21,3,
    De 18 a 29 años,
        Total,3.747,4,2.203,0,353,6,7,4,1.147,8,35,6,
        Inferior a secundaria,1.112,4,626,9,118,1,6,0,348,3,13,0,
        Secundaria,1.731,4,1.095,3,147,1,1,1,470,9,17,0,
        Universitarios,903,5,480,7,88,4,0,2,328,6,5,5,
    De 30 a 39 años,
        Total,3.459,2,1.921,3,276,1,10,8,1.205,7,45,3,
        Inferior a secundaria,1.355,9,772,1,128,1,6,3,428,4,20,9,
        Secundaria,1.167,3,655,0,68,7,4,5,425,2,13,9,
        Universitarios,936,1,494,1,79,4,0,0,352,1,10,5,
    De 40 a 49 años,
        Total,3.020,9,1.828,9,195,3,8,0,951,5,37,2,
        Inferior a secundaria,1.560,4,978,2,114,0,8,0,439,0,21,3,
        Secundaria,850,2,489,1,50,8,0,0,299,6,10,6,
        Universitarios,610,3,361,6,30,5,0,0,213,0,5,3,
Notas:
Los datos correspondientes a celdas con menos de 45.000 efectivos han de ser tomados con  precaución, ya que pueden estar afectados de elevados errores de muestreo.
Fuente: Instituto Nacional de Estadística