Use of social services Homeless persons according to whether they have had contact in the last year with a social worker by age Units: 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 Notes: Source: National Statistics Institute