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