Encuesta de Fecundidad Charac. married couples or couples and expos. risk of preg. Fem.15-49 years Single females with some partner by religious belief and actual age (years). Units: Average duration (years) ;Total;From 15 to 19 years old;From 20 to 24 years old;From 25 to 29 years old;From 30 to 34 years old;From 35 to 39 years old;From 40 to 44 years old;From 45 to 49 years old; Total;0.9;0.1;0.2;0.9;2.4;5.4;3.6;3.0; Catholic;0.7;0.2;0.1;0.6;2.2;5.8;2.4;1.7; Practicing catholic;0.2;0.0;0.1;0.1;0.6;2.6;1.9;0.7; Non practicing catholic;0.9;0.2;0.2;0.8;2.9;7.4;2.6;2.0; Protestant;5.3;..;0.0;12.0;0.0;2.2;0.0;0.0; Moslem;1.1;0.0;0.0;7.0;3.7;11.0;0.0;0.0; Other religions;4.4;0.0;1.3;11.5;0.0;0.0;0.0;0.0; Have owner beliefs;1.1;0.0;0.3;0.8;3.8;2.3;11.8;0.0; Non-believer;0.9;0.0;0.2;1.7;1.4;0.5;5.3;0.0; Does not know/ Does not answer;2.8;0.0;0.4;2.2;4.4;11.4;0.0;14.6; Notes: Source: National Statistics Institute