Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, use or have used contraceptions religious belief medical advice for use of contraceptions. Units: absolute figures ;Total;Does not visit a medical center;Visits a public center;Visits a private center; Total;7,376,058;3,586,955;2,488,629;1,300,474; Catholic;6,284,589;3,073,040;2,129,666;1,081,883; Practicing catholic;2,326,905;1,199,099;731,507;396,299; Non practicing catholic;3,957,684;1,873,941;1,398,159;685,584; Protestant;25,865;13,388;11,165;1,311; Moslem;11,104;5,138;5,966;..; Other religions;57,581;28,555;21,790;7,236; Have owner beliefs;368,266;171,604;123,602;73,060; Non-believer;383,378;153,742;131,379;98,258; Does not know/ Does not answer;245,276;141,488;65,061;38,727; Notes: Source: National Statistics Institute