Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years religious belief contraceptive practices. Units: relative figures ,Total,Never has used method,Has used before, but not currently,Currently use one efficient method,Currently use one inefficient method, Total,100.00,27.44,16.28,53.17,3.11, Catholic,100.00,27.68,16.04,52.85,3.43, Practicing catholic,100.00,34.49,15.91,45.94,3.66, Non practicing catholic,100.00,22.96,16.14,57.63,3.27, Protestant,100.00,25.79,23.96,50.25,.., Moslem,100.00,47.64,14.25,35.42,2.69, Other religions,100.00,27.64,18.43,52.93,1.00, Have owner beliefs,100.00,27.76,16.10,53.26,2.89, Non-believer,100.00,21.03,20.20,58.33,0.44, Does not know/ Does not answer,100.00,28.89,15.82,55.30,.., Notes: Source: National Statistics Institute