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