Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, use contraceptions currently use of contraceptions religious belief. Units: relative figures ,Total,Catholic,Practicing catholic,Non practicing catholic,Protestant,Moslem,Other religions,Have owner beliefs,Non-believer,Does not know/ Does not answer, Total,100.00,85.48,30.79,54.69,0.31,0.14,0.75,5.00,4.99,3.33, Uses at least one inefficient method, but any efficient method,100.00,94.24,41.09,53.15,..,0.18,0.25,4.65,0.68,.., Uses at least one efficient method,100.00,84.97,30.19,54.78,0.32,0.14,0.78,5.02,5.24,3.53, Uses pill,100.00,82.67,24.48,58.19,0.56,0.34,0.60,4.85,7.52,3.46, Uses IUD,100.00,84.76,28.35,56.41,0.32,0.07,0.21,6.29,3.88,4.47, Uses diaphragm, cap, vaginal sponge,100.00,72.00,49.88,22.12,5.14,..,..,22.86,..,.., Uses abstinence,100.00,87.31,37.72,49.59,0.27,0.30,0.51,5.92,2.41,3.28, Uses condom,100.00,84.94,29.64,55.30,0.12,0.07,0.94,5.26,5.15,3.52, Uses cycle and basal body temperature,100.00,88.25,45.86,42.39,..,..,1.69,6.68,3.37,.., Uses withdrawal,100.00,92.24,36.22,56.02,..,..,0.87,3.14,3.20,0.55, Uses vaginal wash,100.00,97.06,47.39,49.68,..,..,2.94,..,..,.., Uses spermicides,100.00,91.52,21.16,70.36,..,..,..,5.45,3.03,.., Uses long breastfeeding,100.00,80.15,34.53,45.61,..,4.97,..,14.88,..,.., Uses injection,100.00,88.73,18.24,70.49,10.03,1.24,..,..,..,.., Uses the morning after pill,100.00,100.00,28.05,71.95,..,..,..,..,..,.., Uses sterilization,100.00,87.08,38.41,48.67,0.52,0.07,1.41,5.17,2.95,2.80, Uses vasectomy,100.00,87.37,35.72,51.65,0.59,..,0.06,3.75,4.85,3.38, Uses other methods,100.00,76.45,46.00,30.45,..,..,2.57,15.45,5.52,.., Notes: Source: National Statistics Institute