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