Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years,   non knowledge of contraceptions   religious belief  number of live births.
Units: relative figures

,Total,None,One,Two,Three,Four,Five and more,
Total,100.00,60.56,9.32,18.99,8.64,1.32,1.16,
Catholic,100.00,52.03,13.68,26.05,6.53,..,1.71,
Practicing catholic,100.00,56.85,12.42,20.90,7.40,..,2.44,
Non practicing catholic,100.00,40.86,16.61,38.02,4.52,..,..,
Protestant,..,..,..,..,..,..,..,
Moslem,100.00,31.45,..,4.98,..,63.58,..,
Other religions,..,..,..,..,..,..,..,
Have owner beliefs,100.00,87.36,..,..,12.64,..,..,
Non-believer,..,..,..,..,..,..,..,
Does not know/ Does not answer,100.00,75.72,..,8.43,15.84,..,..,
Notes:
Source: National Statistics Institute