Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years religious belief contraceptive practices. Unidades: absolute figures ,Total,Never has used method,Has used before, but not currently,Currently use one efficient method,Currently use one inefficient method, Total,10.165.237,2.789.179,1.654.807,5.404.945,316.307, Catholic,8.689.439,2.404.850,1.394.112,4.592.401,298.076, Practicing catholic,3.552.219,1.225.314,565.112,1.631.827,129.966, Non practicing catholic,5.137.220,1.179.535,829.000,2.960.574,168.110, Protestant,34.852,8.987,8.350,17.515,.., Moslem,21.206,10.102,3.022,7.512,570, Other religions,79.579,21.998,14.665,42.122,794, Have owner beliefs,509.756,141.491,82.050,271.503,14.713, Non-believer,485.491,102.113,98.052,283.171,2.155, Does not know/ Does not answer,344.914,99.638,54.555,190.721,.., Notas: Fuente: National Statistics Institute