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Hello. Maybe these past questions can help you?
- https://archive.knowledgepoint.org/en/questions/496/school-wash-educational-indicators/
- https://archive.knowledgepoint.org/en/questions/1474/stats-which-link-mhm-with-increased-attendance-by-girls-at-school-or-improved-literacy-rates/
Unless I misunderstand what you are after...
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