World Bank WDI · updated 2026-10-15 · 195 economies tracked
42.9 (2023)
#n/a of 195 economies
1.5×
0.78×
1 = global #1 · lower value ranks higher
Real annual global ranks, 2000 - 2023. SAO Tome and Principe climbed from #178 to #163 (overtook Somalia). Gaps in a lane = missing data that year.
Key events for SAO Tome and Principe ↓Auto-detected from rank data + curated milestones
Learning-Adjusted Years of School, AI Digital Infrastructure Readiness, AI Preparedness Index, Human Capital Index (HCI+)
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