Private Education Financing and Expenditure Statistic GLOBAL RESULTS. NON-UNIVERSITY STRUCTURE Students by Educational level and Dependency/ownership Unidades: students ;TOTAL;Subsidised religious centres;Non-subsidised religious centres;Subsidised secular centres;Non-subsidised secular centres; TOTAL;2.447.551;1.370.024;50.017;606.614;420.896; Preschool education;656.198;278.152;21.863;144.538;211.645; Primary education;865.947;536.951;12.227;227.112;89.657; Obligatory Secondary Education;623.544;400.892;9.344;149.032;64.276; Post-secondary Education;157.102;96.246;4.287;30.599;25.970; Intermediate Level Professional Education;67.980;32.230;269;24.972;10.509; Higher Level Professional Education;58.300;21.114;1.618;20.144;15.424; Unspecified level Special Education;18.480;4.439;409;10.217;3.415; Notas: '.' Data protected by statistical secrecy '..' Data value is zero Other specific education includes special education and education for adults, which are not comparable to any level from the general system Fuente: National Statistics Institute