Survey on Support Centres for Homeless Persons Characteristics of the personnel Personnel by connection and Ownership. Unidades: absolute value ,Public,Private,Total, Wage earners,2.306,3.221,5.527, Volunteers,621,8.571,9.192, Others,91,1.163,1.254, Total personnel,3.018,13.041,16.059, Notas: Fuente: National Statistics Institute