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