Puerto Rico vs Sierra Leone: Administration of a nationally-representative learning assessment at
Puerto Rico
1
in 2025
Sierra Leone
1
in 2025
Puerto Rico rank
1st
Sierra Leone rank
1st
Administration of a nationally-representative learning assessment at over time
- Puerto Rico
- Sierra Leone
How they compare
Puerto Rico currently reports 1 against 1 in Sierra Leone, a difference of 0.
Across all 12 years both countries report, Sierra Leone has been ahead every year.
Puerto Rico ranks 1st and Sierra Leone ranks 1st of 235 countries.
Head to head by decade
| Decade | Puerto Rico | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.5 | 0.5 | 0 | — |
| 2020s | 1 | 1 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher administration of a nationally-representative learning assessment at, Puerto Rico or Sierra Leone?
- Puerto Rico, at 1 against 1 in Sierra Leone as of 2025.
- What is the difference in administration of a nationally-representative learning assessment at between Puerto Rico and Sierra Leone?
- 0, with Puerto Rico ahead.
- How many years of comparable data are there for Puerto Rico and Sierra Leone?
- 12 years are reported by both, from 2014 to 2025.
- How do Puerto Rico and Sierra Leone rank globally for administration of a nationally-representative learning assessment at?
- Puerto Rico ranks 1st and Sierra Leone ranks 1st of 235 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Administration of a nationally-representative learning assessment at the end of lower secondary education in mathematics (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release