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