Nigeria vs Tonga: Primary secondary enrollment completion rates, annual growth rate

Nigeria
-0.6665 % change on previous year
in 2021
Tonga
-0.7499 % change on previous year
in 2024
Nigeria rank
141st
Tonga rank
142nd

Primary secondary enrollment completion rates, annual growth rate over time

  • Nigeria
  • Tonga
-1000100200197119972024

How they compare

Nigeria currently reports -0.6665 % change on previous year against -0.7499 % change on previous year in Tonga, a difference of 0.0834 % change on previous year.

The two have swapped places 16 times across 37 shared years of data; in 1971 it was Nigeria ahead.

Nigeria ranks 141st and Tonga ranks 142nd of 217 countries.

Across the 6 decades both report, Nigeria averaged higher in 3 and Tonga in 3.

Head to head by decade

Decade Nigeria Tonga Difference Ahead
1970s 14.55 % change on previous year -2.14 % change on previous year 16.68 % change on previous year Nigeria
1980s -0.2495 % change on previous year -0.8076 % change on previous year 0.5581 % change on previous year Nigeria
1990s -1.12 % change on previous year 1.2 % change on previous year 2.32 % change on previous year Tonga
2000s -1.2 % change on previous year 0.3821 % change on previous year 1.58 % change on previous year Tonga
2010s -10.78 % change on previous year 0.626 % change on previous year 11.4 % change on previous year Tonga
2020s -0.6665 % change on previous year -4.67 % change on previous year 4 % change on previous year Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher primary secondary enrollment completion rates, annual growth rate, Nigeria or Tonga?
Nigeria, at -0.6665 % change on previous year against -0.7499 % change on previous year in Tonga as of 2021.
What is the difference in primary secondary enrollment completion rates, annual growth rate between Nigeria and Tonga?
0.0834 % change on previous year, with Nigeria ahead.
How many years of comparable data are there for Nigeria and Tonga?
37 years are reported by both, from 1971 to 2021.
How do Nigeria and Tonga rank globally for primary secondary enrollment completion rates, annual growth rate?
Nigeria ranks 141st and Tonga ranks 142nd of 217 countries.
Where does this data come from?
Statizoid (derived), published as Primary secondary enrollment completion rates, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs Tonga: Primary secondary enrollment completion rates, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 24 August 2026, from https://education.statizoid.com/compare/primary-secondary-enrollment-completion-rates-annual-growth-rate/nigeria/tonga/

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About this data

Indicator
Primary secondary enrollment completion rates, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
217 places, 7,052 data points, 1971–2025
Last refreshed

The year-on-year percentage change in Primary secondary enrollment completion rates. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.