Survey on Homeless Persons Use of social services Homeless Persons according to whether or not they have had contact with a social worker and age Units: absolute value/percentage ;TOTAL AGE;;Between 18 and 19 years;;Between 30 and 44 years;;Between 45 and 64 years;;More than 64 years;; ;persons;% persons;persons;% persons;persons;% persons;persons;% persons;persons;% persons; TOTAL;22,938;100.0;4,434;100.0;8,817;100.0;8,808;100.0;878;100.0; Yes;19,194;83.7;3,919;88.4;7,362;83.5;7,313;83.0;600;68.4; No;3,744;16.3;516;11.6;1,456;16.5;1,495;17.0;278;31.6; Notes: Source: National Statistics Institute