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See the Country Pattern

Turn country stats into a quick visual read: leaders, outliers, clusters, and the shape of the spread.

Charting Low Math Skills

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World Map Ranking

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Country boundaries and names follow UN/ISO 3166-1 standards for educational play.

Metric

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Source: OECD

Chart read

Colombia leads this board

The visible low math skills ladder runs from 18.5% to 40.7% across the top 10.

Front runner: 40.7%
Visible tail: 18.5%
Countries: 38 countries