World Bank WDI · updated 2026-10-15 · 217 economies tracked
5.57 (2025)
##188 of 217 economies
0.4×
1.22×
1 = global #1 · higher value ranks higher
Real annual global ranks, 1960 - 2025. Tanzania climbed from #198 to #188 (overtook Turkmenistan). Gaps in a lane = missing data that year.
Key events for Tanzania ↓Auto-detected from rank data + curated milestones
Population Growth Rate Median Age and Dependency Ratios, Learning-Adjusted Years of School, AI Digital Infrastructure Readiness, AI Preparedness Index
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