Survey on Homeless Persons Relative sampling errors Sampling errors relating to the homeless population by agegroups and sex. Unidades: percentage ;Males;Females;Both sexes; Total;3,47;7,92;3,01; From 18 to 29 years of age;8,47;14,82;7,37; From 30 to 44 years of age;5,78;11,76;5,05; From 45 to 64 years of age;6,1;19,47;5,78; Above 64 years;15,62;32,13;13,95; Notas: Fuente: National Statistics Institute