Survey on Support Centres for Homeless Persons National results Personnel, by role and type of centre ownership. Units: absolute value ;Public;Private;Total; Managerial personnel;152;543;695; Technical personnel;603;1,682;2,285; Health personnel;54;319;373; Auxiliary personnel with socio-educational roles;263;2,480;2,743; Auxiliary administrative and service personnel;776;7,943;8,719; Total personnel;1,848;12,967;14,815; Notes: Source: National Statistics Institute