Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, use or have used contraceptions economic activity medical advice for use of contraceptions. Unidades: 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, Employed Total,3.523.916,1.640.318,1.158.991,724.607, Self-employed workers,656.843,306.846,214.481,135.517, Total employed/employees,2.711.345,1.254.407,885.895,571.042, Permanent employed/employee,1.751.013,757.930,563.639,429.444, Temporary employed/employee,960.331,496.477,322.256,141.598, Employed another situation,155.728,79.066,58.615,18.048, Unemployed in searching for a job.,829.653,386.391,320.113,123.148, Students,583.794,403.477,118.484,61.833, Housework,2.256.990,1.069.826,830.656,356.508, Retired persons, pensioners,34.783,17.231,11.618,5.934, Another situation,146.923,69.712,48.767,28.444, Notas: Fuente: National Statistics Institute