Survey on Homeless Persons Use of social services Homeless persons by age, contact with a social worker and absolute value/percentage. Unidades: value/percentage ,Yes,,No,,DK - DR,,TOTAL,, ,persons,% persons,persons,% persons,persons,% persons,persons,% persons, Between 18 and 29 years,3.910,59,8,2.530,38,7,98,1,5,6.539,100, Between 30 and 44 years,6.451,68,8,2.741,29,2,188,2,9.379,100, Between 45 and 64 years,3.837,71,4,1.483,27,6,57,1,1,5.377,100, Above 64 years,335,55,3,249,41,1,22,3,6,605,100, Notas: Fuente: National Statistics Institute