Hong Kong, China vs Republic of Korea: Proportion of students at the end of lower secondary achieving at

Hong Kong, China
0.8921 WPIA
in 2018
Republic of Korea
0.7994 WPIA
in 2018
Hong Kong, China rank
1st
Republic of Korea rank
3rd

Proportion of students at the end of lower secondary achieving at over time

  • Hong Kong, China
  • Republic of Korea
00.20.40.60.81200020092018

How they compare

Hong Kong, China currently reports 0.8921 WPIA against 0.7994 WPIA in Republic of Korea, a difference of 0.0927 WPIA.

That makes Hong Kong, China's figure about 1.1 times Republic of Korea's.

Across all 7 years both countries report, Hong Kong, China has been ahead every year.

Hong Kong, China ranks 1st and Republic of Korea ranks 3rd of 41 countries.

Hong Kong, China has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Hong Kong, China Republic of Korea Difference Ahead
2000s 0.8911 WPIA 0.8627 WPIA 0.0284 WPIA Hong Kong, China
2010s 0.9013 WPIA 0.8249 WPIA 0.0764 WPIA Hong Kong, China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of students at the end of lower secondary achieving at, Hong Kong, China or Republic of Korea?
Hong Kong, China, at 0.8921 WPIA against 0.7994 WPIA in Republic of Korea as of 2018.
What is the difference in proportion of students at the end of lower secondary achieving at between Hong Kong, China and Republic of Korea?
0.0927 WPIA, with Hong Kong, China ahead.
How many years of comparable data are there for Hong Kong, China and Republic of Korea?
7 years are reported by both, from 2000 to 2018.
How do Hong Kong, China and Republic of Korea rank globally for proportion of students at the end of lower secondary achieving at?
Hong Kong, China ranks 1st and Republic of Korea ranks 3rd of 41 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong, China vs Republic of Korea: Proportion of students at the end of lower secondary achieving at. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 08 September 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-3/hong-kong-sar-china/korea-rep/

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About this data

Indicator
Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA)
Unit
WPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
41 places, 266 data points, 2000–2018
Last refreshed

The Adjusted Wealth Parity Index (WPIA) is calculated by dividing the poorest quintile value for the indicator by the richest quintile value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted wealth parity index is symmetrical around 1 and lies in the range 0-2. An adjusted WPI equal to 1 indicates parity between the richest and poorest quintiles. In general, a value less than 1 indicates disparity in favor of the richest quintile and a value greater than 1 indicates disparity in favor of the poorest quintile. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/