๐๏ธ CPIA efficiency of revenue mobilization rating
CPIA efficiency of revenue mobilization rating (1=low to 6=high). The World Bank CPIA rates policy and institutions in assessed economies from 1 (low) to 6 (high).
Highlights
As of 2025, Kenya ranks first with 4.5, followed by Rwanda (4.5) and Samoa (4.5).
The top two are virtually level: Kenya and Rwanda differ by less than 1%.
Across 77 countries and territories, values run from 4.5 (Kenya) to 1.5 (Sudan), with a median of 3.5.
By region, the top 10 is made up of 8 from Africa, 1 from Asia and 1 from Oceania.
Source: World Bank Open Data โ CPIA efficiency of revenue mobilization rating (1=low to 6=high), 2025. Unit: rating (1โ6).
Source: World Bank Open Data โ CPIA efficiency of revenue mobilization rating (1=low to 6=high) ยท CC BY 4.0 ยท fetched Oct 16, 2026