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: Relative figures Total Single Married Widows Separated or divorced Total 100 43,82 51,62 0,88 3,68 Employed Total 100 42,02 51,57 1 5,41 Self-employed workers 100 26,72 66,44 0,59 6,26 Total employed/employees 100 44,41 49,19 1,03 5,37 Permanent employed/employee 100 33,62 58,44 1,35 6,59 Temporary employed/employee 100 60,83 35,12 0,54 3,52 Employed another situation 100 58,38 36,62 2,13 2,87 Unemployed in searching for a job. 100 54,17 40,21 0,32 5,3 Students 100 97,05 2,84 .. 0,11 Housework 100 7,84 88,83 1,38 1,96 Retired persons, pensioners 100 23,71 57,67 7,67 10,96 Another situation 100 47,19 45,21 0,22 7,37 Notas: Fuente: National Statistics Institute