World Bank WGI · updated 2026-10-03 · 214 economies tracked
47.1 (2025)
##138 of 214 economies
0.9×
1.8×
1 = global #1 · higher value ranks higher
Real annual global ranks, 1996 - 2025. Tanzania climbed from #153 to #138 (overtook Bolivia). Gaps in a lane = missing data that year.
Key events for Tanzania ↓Auto-detected from rank data + curated milestones
GDP per Capita (Real), Rule of Law (percentile rank), AI Regulation and Ethics Readiness, Regulatory Quality (percentile rank)
No community estimates yet for Government Effectiveness (percentile rank) — be the first.