How many years of comparable data are there for Democratic Republic of Congo and Iran?

18 years are reported by both, from 1990 to 2009.

Where does this data come from?

International Monetary Fund (IMF) Government Finance Statistics, via World Bank (2026) – processed by Our World in Data, published as Share of government spending going to interest payments. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Democratic Republic of Congo vs Iran: Share of government spending going to interest payments

Democratic Republic of Congo

0.7%

in 2022

Iran

0.7%

in 2009

Democratic Republic of Congo rank

143rd

Iran rank

142nd

Share of government spending going to interest payments over time

Democratic Republic of Congo
Iran

How they compare

Iran currently reports 0.7% against 0.7% in Democratic Republic of Congo, a difference of 0.0%.

That makes Iran's figure about 1.1 times Democratic Republic of Congo's.

Across all 18 years both countries report, Democratic Republic of Congo has been ahead every year.

Democratic Republic of Congo ranks 143rd and Iran ranks 142nd of 152 countries.

Democratic Republic of Congo has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Democratic Republic of Congo	Iran	Difference	Ahead
1990s	6.1%	0.1%	6.0%	Democratic Republic of Congo
2000s	6.1%	1.1%	5.0%	Democratic Republic of Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of government spending going to interest payments, Democratic Republic of Congo or Iran?: Iran, at 0.7% against 0.7% in Democratic Republic of Congo as of 2009.
What is the difference in share of government spending going to interest payments between Democratic Republic of Congo and Iran?: 0.0%, with Iran ahead.
How many years of comparable data are there for Democratic Republic of Congo and Iran?: 18 years are reported by both, from 1990 to 2009.
How do Democratic Republic of Congo and Iran rank globally for share of government spending going to interest payments?: Democratic Republic of Congo ranks 143rd and Iran ranks 142nd of 152 countries.
Where does this data come from?: International Monetary Fund (IMF) Government Finance Statistics, via World Bank (2026) – processed by Our World in Data, published as Share of government spending going to interest payments. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Democratic Republic of Congo vs Iran: Share of government spending going to interest payments. Statizoid, drawing on International Monetary Fund (IMF) Government Finance Statistics, via World Bank (2026) – processed by Our World in Data. Retrieved 29 August 2026, from https://reference.statizoid.com/compare/share-of-government-expenditure-going-to-interest-payments/congo-dem-rep/iran-islamic-rep/

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<a href="https://reference.statizoid.com/compare/share-of-government-expenditure-going-to-interest-payments/congo-dem-rep/iran-islamic-rep/">Democratic Republic of Congo vs Iran: Share of government spending going to interest payments</a> — Statizoid

About this data

Indicator: Share of government spending going to interest payments
Unit: % of expense
Source: International Monetary Fund (IMF) Government Finance Statistics, via World Bank (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 152 places, 4,278 data points, 1972–2024
Last refreshed: 28 August 2026

Interest expenditures on government debt, as share of total central government expenditures. Interest expenditures on government debt include payments on long-term bonds, long-term loans, and other debt instruments.