Congo vs Iran: Adjusted savings: education expenditure (current US$), annual growth

Congo
43.44 % change on previous year
in 2021
Iran
50.12 % change on previous year
in 2021
Congo rank
4th
Iran rank
2nd

Adjusted savings: education expenditure (current US$), annual growth over time

  • Congo
  • Iran
-1000100200197119962021

How they compare

Iran currently reports 50.12 % change on previous year against 43.44 % change on previous year in Congo, a difference of 6.68 % change on previous year.

That makes Iran's figure about 1.2 times Congo's.

The two have swapped places 29 times across 48 shared years of data; in 1971 it was Congo ahead.

Congo ranks 4th and Iran ranks 2nd of 194 countries.

Across the 6 decades both report, Congo averaged higher in 2 and Iran in 4.

Head to head by decade

Decade Congo Iran Difference Ahead
1970s 22.62 % change on previous year 43.61 % change on previous year 20.99 % change on previous year Iran
1980s 6.67 % change on previous year -1.95 % change on previous year 8.62 % change on previous year Congo
1990s -8.01 % change on previous year 10.69 % change on previous year 18.7 % change on previous year Iran
2000s 12.54 % change on previous year 14.07 % change on previous year 1.54 % change on previous year Iran
2010s 4.71 % change on previous year -2.95 % change on previous year 7.66 % change on previous year Congo
2020s 11.01 % change on previous year 15.94 % change on previous year 4.93 % change on previous year Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted savings: education expenditure (current us$), annual growth, Congo or Iran?
Iran, at 50.12 % change on previous year against 43.44 % change on previous year in Congo as of 2021.
What is the difference in adjusted savings: education expenditure (current us$), annual growth between Congo and Iran?
6.68 % change on previous year, with Iran ahead.
How many years of comparable data are there for Congo and Iran?
48 years are reported by both, from 1971 to 2021.
How do Congo and Iran rank globally for adjusted savings: education expenditure (current us$), annual growth?
Congo ranks 4th and Iran ranks 2nd of 194 countries.
Where does this data come from?
Statizoid (derived), published as Adjusted savings: education expenditure (current US$), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Iran: Adjusted savings: education expenditure (current US$), annual growth. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/adjusted-savings-education-expenditure-current-us-annual-growth-rate/congo-rep/iran-islamic-rep/

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About this data

Indicator
Adjusted savings: education expenditure (current US$), annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
194 places, 8,161 data points, 1971–2021
Last refreshed

The year-on-year percentage change in Adjusted savings: education expenditure (current US$). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.