Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years   actual age (years)  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;
From 15 to 19 years old;100.00;79.76;2.89;16.93;0.41;
From 20 to 24 years old;100.00;41.14;10.11;47.23;1.52;
From 25 to 29 years old;100.00;21.43;17.86;58.51;2.21;
From 30 to 34 years old;100.00;10.72;18.84;67.28;3.16;
From 35 to 39 years old;100.00;11.76;18.38;65.90;3.96;
From 40 to 44 years old;100.00;11.69;18.47;65.21;4.63;
45 to 49 years;100.00;18.93;28.49;46.03;6.54;
Notes:
Source: National Statistics Institute