Use of social services Homeless persons according to whether they have had contact in the last year with a social worker by age Unidades: persons ,Total,Yes,No,Not given, Total,28.552,24.050,4.263,239, Between 18 and 29 years,6.036,4.873,1.105,58, Between 30 and 44 years,8.573,7.353,1.155,64, Between 45 and 64 years,12.366,10.535,1.749,81, More than 64 years,1.578,1.289,253,35, Notas: Fuente: National Statistics Institute