Completion rate, primary education, adjusted wealth parity index (WPIA) by country
February 2026 Data Release
Countries reporting
51
Highest
1 WPIA
Israel
Lowest
0.1544 WPIA
Madagascar
Median
0.8742 WPIA
Years covered
26
1999–2024
Data points
498
What the numbers show
Completion rate, primary education, adjusted wealth parity index (WPIA) is currently reported for 51 countries. The highest value is 1 WPIA in Israel; the lowest is 0.1544 WPIA in Madagascar.
The median across all reporting countries is 0.8742 WPIA, and the mean is 0.7443 WPIA.
The gap between the highest and lowest reporting country is a factor of about 6.
Over the past decade 42 countries rose and 8 fell. The largest increase was in Burkina Faso (up 176.8%), and the largest decrease in Chad (down 44.8%).
Completion rate, primary education … rate wealth WPIA adjusted: full country ranking
| # | Country | Latest | Year | 10-year change | Trend |
|---|---|---|---|---|---|
| 1 | Israel | 1 WPIA | 2018 | unchanged | flat |
| 2 | Chile | 0.998 WPIA | 2022 | up 3.8% | rising |
| 3 | Costa Rica | 0.9933 WPIA | 2024 | up 10.1% | rising |
| 4 | Tajikistan | 0.9915 WPIA | 2023 | up 1.0% | flat |
| 5 | Bolivia | 0.9889 WPIA | 2021 | up 5.5% | rising |
| 6 | Peru | 0.9869 WPIA | 2023 | up 7.7% | rising |
| 7 | Kyrgyzstan | 0.986 WPIA | 2023 | down 1.8% | flat |
| 8 | Ecuador | 0.9809 WPIA | 2023 | up 1.5% | rising |
| 9 | China | 0.9801 WPIA | 2020 | up 4.1% | rising |
| 10 | Uruguay | 0.9799 WPIA | 2023 | up 5.5% | rising |
| 11 | Thailand | 0.973 WPIA | 2022 | down 1.1% | flat |
| 12 | Mongolia | 0.9691 WPIA | 2018 | up 12.2% | rising |
| 13 | Brazil | 0.9685 WPIA | 2023 | up 11.5% | rising |
| 14 | Mexico | 0.9678 WPIA | 2022 | up 1.8% | rising |
| 15 | Paraguay | 0.9563 WPIA | 2024 | up 10.9% | rising |
| 16 | Egypt | 0.9553 WPIA | 2021 | up 34.3% | rising |
| 17 | Guyana | 0.9538 WPIA | 2019 | up 13.3% | flat |
| 18 | Vietnam | 0.9468 WPIA | 2021 | up 6.5% | rising |
| 19 | Venezuela | 0.9411 WPIA | 2014 | up 12.1% | rising |
| 20 | Panama | 0.941 WPIA | 2023 | up 4.1% | rising |
| 21 | Colombia | 0.9203 WPIA | 2023 | up 7.4% | rising |
| 22 | Jordan | 0.9095 WPIA | 2023 | down 8.2% | falling |
| 23 | Philippines | 0.891 WPIA | 2022 | up 28.9% | rising |
| 24 | El Salvador | 0.8897 WPIA | 2023 | up 8.6% | rising |
| 25 | India | 0.8791 WPIA | 2019 | up 1.1% | rising |
| 26 | Dominican Republic | 0.8742 WPIA | 2023 | up 14.4% | rising |
| 27 | Bangladesh | 0.8735 WPIA | 2022 | up 61.8% | rising |
| 28 | Nepal | 0.8666 WPIA | 2021 | up 39.8% | rising |
| 29 | Honduras | 0.8597 WPIA | 2023 | up 9.9% | rising |
| 30 | Kenya | 0.8253 WPIA | 2022 | up 26.2% | rising |
| 31 | Zimbabwe | 0.7927 WPIA | 2019 | up 12.4% | rising |
| 32 | Togo | 0.7097 WPIA | 2017 | up 70.9% | rising |
| 33 | Lesotho | 0.707 WPIA | 2024 | up 31.9% | rising |
| 34 | Laos | 0.6995 WPIA | 2023 | up 144.1% | rising |
| 35 | Guatemala | 0.5831 WPIA | 2015 | up 23.8% | rising |
| 36 | Gambia | 0.5488 WPIA | 2020 | up 3.6% | rising |
| 37 | Sierra Leone | 0.526 WPIA | 2019 | up 175.2% | rising |
| 38 | Cote d'Ivoire | 0.5168 WPIA | 2021 | up 111.5% | rising |
| 39 | Democratic Republic of Congo | 0.5103 WPIA | 2023 | down 4.3% | rising |
| 40 | Ghana | 0.5047 WPIA | 2022 | up 16.2% | rising |
| 41 | Senegal | 0.4857 WPIA | 2023 | up 22.1% | rising |
| 42 | Burkina Faso | 0.4749 WPIA | 2021 | up 176.8% | volatile |
| 43 | Zambia | 0.4636 WPIA | 2024 | down 0.6% | rising |
| 44 | Cameroon | 0.3507 WPIA | 2018 | up 118.4% | falling |
| 45 | Nigeria | 0.3491 WPIA | 2021 | up 7.4% | rising |
| 46 | Mali | 0.3454 WPIA | 2024 | up 9.7% | rising |
| 47 | Malawi | 0.3294 WPIA | 2020 | down 24.3% | falling |
| 48 | Benin | 0.2835 WPIA | 2021 | down 30.9% | falling |
| 49 | Mozambique | 0.2153 WPIA | 2022 | up 41.5% | volatile |
| 50 | Chad | 0.1626 WPIA | 2019 | down 44.8% | volatile |
| 51 | Madagascar | 0.1544 WPIA | 2021 | up 25.3% | rising |
About this data
February 2026 Data Release