Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, use contraceptions by currently use of contraceptions economic activity. Units: absolute figures ,Total,Self-employed workers,Permanent employed/employee,Temporary employed/employee,Employed another situation,Unemployed in searching for a job.,Students,Housework,Retired persons, pensioners,Another situation, Total,5,721,252,490,472,1,324,568,755,592,112,921,647,534,490,231,1,780,975,15,142,103,816, Uses at least one inefficient method, but any efficient method,316,307,32,401,68,486,36,350,5,010,27,905,3,068,140,032,846,2,211, Uses at least one efficient method,5,404,945,458,071,1,256,083,719,243,107,911,619,629,487,164,1,640,943,14,296,101,605, Uses pill,1,232,027,101,252,274,386,220,234,37,074,163,586,121,169,288,689,619,25,017, Uses IUD,411,728,49,708,115,985,42,029,9,815,38,101,3,154,142,360,646,9,929, Uses diaphragm, cap, vaginal sponge,10,363,1,069,3,933,525,1,210,1,078,414,2,133,..,.., Uses abstinence,197,929,12,443,52,595,31,536,7,507,17,747,37,426,36,339,1,069,1,266, Uses condom,2,627,850,192,413,601,669,367,108,60,542,306,692,343,321,694,079,7,892,54,136, Uses cycle and basal body temperature,46,905,4,750,16,154,9,864,1,210,3,434,1,208,10,284,..,.., Uses withdrawal,450,804,36,647,112,807,53,250,6,774,51,503,13,025,168,417,..,8,380, Uses vaginal wash,38,680,..,5,185,22,672,1,210,1,133,6,503,1,977,..,.., Uses spermicides,30,155,1,642,10,987,2,722,2,764,2,617,6,091,2,486,846,.., Uses long breastfeeding,11,465,2,962,1,597,..,1,210,570,..,4,175,..,951, Uses injection,9,513,..,439,1,725,1,210,2,524,414,3,201,..,.., Uses the morning after pill,6,188,..,..,525,1,210,..,1,959,2,494,..,.., Uses sterilization,607,184,68,692,128,478,52,083,7,791,69,965,3,922,263,372,2,029,10,851, Uses vasectomy,515,446,45,759,115,675,41,826,6,795,44,644,4,642,246,994,3,110,6,003, Uses other methods,32,821,2,210,11,666,4,138,1,829,845,1,242,10,893,..,.., Notes: Source: National Statistics Institute