Use of social services Homeless persons according to opinion about the aid received from social services by contact with social workers in the last year Units: percentage ,Total,Not at all,Not very,Quite a lot,Very much, Total,100.0,14.8,23.5,35.1,26.6, Yes,100.0,10.7,23.7,36.4,29.2, No,100.0,39.6,22.1,27.0,11.2, Notes: Source: National Statistics Institute