Role Type of centre ownership Total Managerial personnel Public 152 Managerial personnel Private 543 Managerial personnel Total 695 Technical personnel Public 603 Technical personnel Private 1,682 Technical personnel Total 2,285 Health personnel Public 54 Health personnel Private 319 Health personnel Total 373 Auxiliary personnel with socio-educational roles Public 263 Auxiliary personnel with socio-educational roles Private 2,480 Auxiliary personnel with socio-educational roles Total 2,743 Auxiliary administrative and service personnel Public 776 Auxiliary administrative and service personnel Private 7,943 Auxiliary administrative and service personnel Total 8,719 Total personnel Public 1,848 Total personnel Private 12,967 Total personnel Total 14,815