Encuesta de Fecundidad
Females who got married sometime with any child live birth
Females married sometime, with at least one child live birth  marital status   duration of protogenesic interval (months). 
Unidades: absolute figures

;Total;Negative;From 0 to 7 months;From 8 to 11 months;From 12 to 23 months;From 24 to 35 months;From 36 to 47 months;From 48 to 59 months;60 and over;Average;
Total;5.184.346;235.280;821.233;907.262;1.464.503;685.365;418.092;201.301;451.311;22,93;
Married;4.756.058;204.737;731.674;857.386;1.366.899;633.514;385.235;185.897;390.715;22,54;
Widows;84.238;12.440;11.557;22.354;14.354;6.806;5.351;1.467;9.909;21,68;
Separated or divorced;344.050;18.103;78.002;27.522;83.250;45.045;27.506;13.936;50.686;28,65;
Notas:
Fuente: National Statistics Institute