Figure 7.From: Early Childhood Care and Education: Building the Foundation for Lifelong Learning and the Future of the Nations of Asia and the PacificEvolution of the Pupil-Teacher Ratios at the Pre-Primary LevelNote. From “UNESCO Institute for Statistics, http://stats.uis.unesco.org/unesco/TableViewer/document.aspx?ReportId=143&IF_Language=eng”Back to article page