Survey on Support Centres for Homeless Persons Characteristics of the personnel Personnel by role and ownership. Unidades: absolute value ;Public;Private;Total; Management personnel;149;619;768; Technical personnel;729;2;3; Health personnel;79;395;474; Health support personnel;1;3;4; Support administrative and service personnel;1;7;8; Total personnel;3;13;16; Notas: Fuente: National Statistics Institute