Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years, married sometime  economic activity  contraceptive practices. 
Unidades: relative figures

;Total;Never has used method;Has used before, but not currently;Currently use one efficient method;Currently use one  inefficient method;
Total;100;8,8;21,69;64,77;4,74;
Employed Total;100;7,64;23,45;64,76;4,15;
Self-employed workers;100;7,05;23,13;64,09;5,72;
Total employed/employees;100;7,85;23,68;64,8;3,67;
Permanent employed/employee;100;7,19;23,78;64,96;4,07;
Temporary  employed/employee;100;9,55;23,43;64,4;2,61;
Employed another situation;100;6,86;20,53;67,96;4,65;
Unemployed in searching for a job.;100;5,39;22,48;67,8;4,34;
Students;100;13,31;17,87;62,72;6,1;
Housework;100;10,82;18,99;64,6;5,59;
Retired persons, pensioners;100;14,71;48,49;34,67;2,13;
Another situation;100;3,28;27,82;66,74;2,15;
Notas:
Fuente: National Statistics Institute