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

,Total,None,One,Two,Three,Four,Five and more,
Total,100,60,56,9,32,18,99,8,64,1,32,1,16,
Employed Total,100,59,44,11,26,15,88,13,43,..,..,
Self-employed workers,100,..,..,100,..,..,..,
Total employed/employees,100,63,7,8,17,11,27,16,86,..,..,
Permanent employed/employee,100,65,23,6,85,16,07,11,86,..,..,
Temporary  employed/employee,100,60,1,11,29,..,28,6,..,..,
Employed another situation,100,64,7,35,3,..,..,..,..,
Unemployed in searching for a job.,100,100,..,..,..,..,..,
Students,100,100,..,..,..,..,..,
Housework,100,35,26,12,44,35,11,1,3,29,2,9,
Retired persons, pensioners,100,..,100,..,..,..,..,
Another situation,100,100,..,..,..,..,..,
Notas:
Fuente: National Statistics Institute