Encuesta de Fecundidad Characteristics marriages / couples and exposure to pregnancy risk. Women 15-49 years Females married sometime or with a partner economic activity age to 1st marriage or with a partner. Unidades: Relative figures ;Total;Under 20 years old;From 20 to 24 years old;From 25 to 29 years old;From 30 to 34 years old;years old and over; Total;100;41,87;36,51;17,36;3,18;1,08; Employed Total;100;42,66;33,59;18,72;3,82;1,2; Self-employed workers;100;34,45;44,19;16,7;3,82;0,83; Total employed/employees;100;44,11;31,13;19,5;3,91;1,35; Permanent employed/employee;100;36,23;33,69;23,26;4,93;1,89; Temporary employed/employee;100;57,99;26,62;12,87;2,12;0,4; Employed another situation;100;53,56;31,38;13,08;1,97;..; Unemployed in searching for a job.;100;53,71;28,99;13,64;2,28;1,37; Students;100;93,23;4,3;2,15;0,32;..; Housework;100;22,25;52,75;20,86;3,05;1,09; Retired persons, pensioners;100;34,77;32,63;21,66;9,54;1,39; Another situation;100;56,21;24,24;13,22;5,76;0,56; Notas: Fuente: National Statistics Institute