Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, non knowledge of contraceptions economic activity number of live births. Unidades: absolute figures ;Total;None;One;Two;Three;Four;Five and more;Average; Total;91.110;55.175;8.496;17.304;7.874;1.201;1.060;0,84; Employed Total;28.442;16.905;3.203;4.516;3.819;..;..;0,83; Self-employed workers;1.962;..;..;1.962;..;..;..;2; Total employed/employees;22.652;14.428;1.852;2.553;3.819;..;..;0,81; Permanent employed/employee;15.889;10.364;1.088;2.553;1.884;..;..;0,75; Temporary employed/employee;6.763;4.065;764;..;1.934;..;..;0,97; Employed another situation;3.828;2.476;1.351;..;..;..;..;0,35; Unemployed in searching for a job.;5.228;5.228;..;..;..;..;..;0; Students;6.347;6.347;..;..;..;..;..;0; Housework;36.536;12.884;4.547;12.788;4.055;1.201;1.060;1,43; Retired persons, pensioners;746;..;746;..;..;..;..;1; Another situation;13.810;13.810;..;..;..;..;..;0; Notas: Fuente: National Statistics Institute