Encuesta de Fecundidad Characteristics marriages / couples and exposure to pregnancy risk. Women 15-49 years Females between 15 and 49 years economic activity marital status. Unidades: Absolute figures ,Total,Single,Married,Widows,Separated or divorced, Total,10.165.237,4.454.390,5.247.338,89.042,374.467, Employed Total,4.473.426,1.879.610,2.306.999,44.928,241.889, Self-employed workers,772.762,206.485,513.399,4.528,48.350, Total employed/employees,3.487.143,1.548.467,1.715.402,35.861,187.414, Permanent employed/employee,2.104.705,707.544,1.229.954,28.435,138.772, Temporary employed/employee,1.382.438,840.923,485.448,7.426,48.641, Employed another situation,213.521,124.658,78.198,4.539,6.125, Unemployed in searching for a job.,1.124.141,608.958,452.031,3.591,59.561, Students,1.707.112,1.656.786,48.471,..,1.855, Housework,2.613.763,204.815,2.321.753,36.092,51.102, Retired persons, pensioners,52.175,12.370,30.088,4.001,5.716, Another situation,194.620,91.850,87.997,430,14.344, Notas: Fuente: National Statistics Institute