Chad vs Hong Kong, China: Administration of a nationally-representative learning assessment at
Chad
1
in 2025
Hong Kong, China
1
in 2025
Chad rank
1st
Hong Kong, China rank
1st
Administration of a nationally-representative learning assessment at over time
- Chad
- Hong Kong, China
How they compare
Chad currently reports 1 against 1 in Hong Kong, China, a difference of 0.
Across all 12 years both countries report, Hong Kong, China has been ahead every year.
Chad ranks 1st and Hong Kong, China ranks 1st of 235 countries.
Hong Kong, China has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Chad | Hong Kong, China | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0 | 1 | 1 | Hong Kong, China |
| 2020s | 0.3333 | 1 | 0.6667 | Hong Kong, China |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher administration of a nationally-representative learning assessment at, Chad or Hong Kong, China?
- Chad, at 1 against 1 in Hong Kong, China as of 2025.
- What is the difference in administration of a nationally-representative learning assessment at between Chad and Hong Kong, China?
- 0, with Chad ahead.
- How many years of comparable data are there for Chad and Hong Kong, China?
- 12 years are reported by both, from 2014 to 2025.
- How do Chad and Hong Kong, China rank globally for administration of a nationally-representative learning assessment at?
- Chad ranks 1st and Hong Kong, China 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