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Completion rate, lower secondary education, urban, adjusted wealth parity index (WPIA) by country

February 2026 Data Release

Countries reporting
21
Highest
0.995 WPIA
Chile
Lowest
0.1769 WPIA
Benin
Median
0.8586 WPIA
Years covered
25
2000–2024
Data points
336

What the numbers show

Completion rate, lower secondary education, urban, adjusted wealth parity index (WPIA) is currently reported for 21 countries. The highest value is 0.995 WPIA in Chile; the lowest is 0.1769 WPIA in Benin.

The median across all reporting countries is 0.8586 WPIA, and the mean is 0.7293 WPIA.

The gap between the highest and lowest reporting country is a factor of about 6.

Over the past decade 19 countries rose and 2 fell. The largest increase was in Uruguay (up 264.2%), and the largest decrease in Senegal (down 67.6%).

Completion rate, lower secondary education, urban, adjusted wealth: full country ranking

#Country LatestYear 10-year changeTrend
1 Chile 0.995 WPIA 2022 up 5.0% rising
2 Bolivia, Plurinational State of 0.9796 WPIA 2021 up 2.0% rising
3 Peru 0.9691 WPIA 2023 up 16.7% rising
4 Ecuador 0.9141 WPIA 2023 up 4.0% rising
5 Mexico 0.8919 WPIA 2022 up 10.1% rising
6 Argentina 0.8782 WPIA 2023 up 23.7% rising
7 Brazil 0.8751 WPIA 2023 up 25.6% rising
8 Dominican Republic 0.8742 WPIA 2023 up 39.1% rising
9 Panama 0.873 WPIA 2023 up 17.4% rising
10 Paraguay 0.8685 WPIA 2024 up 11.6% rising
11 Costa Rica 0.8586 WPIA 2024 up 57.2% rising
12 El Salvador 0.8099 WPIA 2023 up 19.0% rising
13 Colombia 0.802 WPIA 2023 up 13.8% rising
14 Uruguay 0.7216 WPIA 2023 up 264.2% rising
15 Nepal 0.6869 WPIA 2021 up 132.1% rising
16 Honduras 0.5945 WPIA 2023 down 15.3% rising
17 Congo, Democratic Republic of the 0.5382 WPIA 2023 up 2.2% rising
18 Bangladesh 0.4445 WPIA 2022 up 31.2% rising
19 Nigeria 0.3503 WPIA 2021 up 4.2% rising
20 Senegal 0.2123 WPIA 2023 down 67.6% falling
21 Benin 0.1769 WPIA 2021 up 60.1% rising

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Completion rate, lower secondary education, urban, adjusted wealth by country. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 25 August 2026, from https://education.statizoid.com/stat/completion-rate-lower-secondary-education-urban-adjusted-wealth-parity-index-wpia-2/

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About this data

Indicator
Completion rate, lower secondary education, urban, adjusted wealth parity index (WPIA)
Unit
WPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
21 places, 336 data points, 2000–2024
Last refreshed

February 2026 Data Release