Private Education Financing and Expenditure Statistic GLOBAL RESULTS. GENERAL STRUCTURE Main structural results by Type of indicator and Educational level (aggregate) Unidades: Absolute values TOTAL Non-university education University education Number of centres 8.149 8.028 121 Number of students 2.703.488 2.447.551 255.937 Total staff 261.114 241.297 19.817 Total paid staff 256.411 236.680 19.731 Total unpaid staff 4.703 4.617 86 Notas: '.' Data protected by statistical secrecy '..' Data value is zero Fuente: National Statistics Institute