Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, married sometime economic activity contraceptive practices. Units: absolute figures Total Never has used method Has used before, but not currently Currently use one efficient method Currently use one inefficient method Total 5,710,847 502,448 1,238,568 3,699,004 270,827 Employed Total 2,593,816 198,222 608,329 1,679,672 107,593 Self-employed workers 566,277 39,949 130,991 362,936 32,401 Total employed/employees 1,938,676 152,172 459,095 1,256,346 71,062 Permanent employed/employee 1,397,161 100,442 332,221 907,583 56,915 Temporary employed/employee 541,515 51,731 126,874 348,763 14,147 Employed another situation 88,863 6,100 18,243 60,389 4,130 Unemployed in searching for a job. 515,183 27,765 115,799 349,271 22,349 Students 50,325 6,701 8,992 31,565 3,068 Housework 2,408,947 260,529 457,551 1,556,108 134,760 Retired persons, pensioners 39,805 5,857 19,303 13,800 846 Another situation 102,770 3,375 28,596 68,588 2,211 Notes: Source: National Statistics Institute