description: Return on assets-Education-Pre-primaryeducation-%. Corporation size; Source; Flows, stocks and prices; Company's age; Indicators; Metrics; Periodicity; Additional sectorization; Reference economic activities REV3; Reference institutional sector; Reference territory; Unit of measure; Sectoral aggregate. Domain: Central balance-sheet studies. Banco de Portugal BPstat. Central balance-sheet database studies: Non-financial corporations - Return on assets - Private education sector - Pre-primaryeducation - Annual - Percentage PT: Estudos da central de balanços: Sociedades não financeiras - Rendibilidade do ativo - Empresas privadas da educação - Educação pré-escolar - Anual - Percentagem
domain_name: Central balance-sheet studies
dataset_label: Corporation size; Source; Flows, stocks and prices; Company's age; Indicators; Metrics; Periodicity; Additional sectorization; Reference economic activities REV3; Reference institutional sector; Reference territory; Unit of measure; Sectoral aggregate
title_pt: Rendibilidade do ativo-Educação-Pré-escolar-%
source: bpstat