Survey on Homeless Persons Relative sampling errors Sampling errors relating to the homeless population by largest source of income and nationality. Unidades: percentages ;Spanish;Foreign;Total; Total;4,21;5,26;3,01; No income;75,44;36,06;46,96; From their job;14,16;10,38;8,32; From the sale of objects;25,59;20,91;17,13; For the providing of services;29,97;28,15;20,44; Minimum integration income;9,05;16,82;7,95; Unemployment benefits;28,2;69,15;27,15; Disability pension;10,91;51,91;10,77; Retirement pension;23,36;78,57;23,18; Widow's pension;35,59;..;35,59; Non-contributory pension;10,32;81,99;10,36; Other benefit;19,05;25,84;16,41; Family member;18,43;15,01;11,73; From a friend or acquaintance;21,85;25,54;18,64; From people on the street;14,13;20,4;11,56; An NGO;25,28;15,95;13,45; Other;23,95;49,28;32,04; DK - DR;11,08;6,63;5,94; Notas: Fuente: National Statistics Institute