Bulgaria vs Tonga: Debt service on external debt, total (TDS, current US$), per unit of

Bulgaria
0.0645 TDS, current US$ per US$ of GDP
in 2024
Tonga
0.0679 TDS, current US$ per US$ of GDP
in 2024
Bulgaria rank
34th
Tonga rank
32nd

Debt service on external debt, total (TDS, current US$), per unit of over time

  • Bulgaria
  • Tonga
00.050.10.150.2198120022024

How they compare

Tonga currently reports 0.0679 TDS, current US$ per US$ of GDP against 0.0645 TDS, current US$ per US$ of GDP in Bulgaria, a difference of 0.0034 TDS, current US$ per US$ of GDP.

That makes Tonga's figure about 1.1 times Bulgaria's.

The two have swapped places 1 time across 40 shared years of data; in 1985 it was Bulgaria ahead.

Bulgaria ranks 34th and Tonga ranks 32nd of 121 countries.

Bulgaria has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Bulgaria Tonga Difference Ahead
1980s 0.0868 TDS, current US$ per US$ of GDP 0.0133 TDS, current US$ per US$ of GDP 0.0735 TDS, current US$ per US$ of GDP Bulgaria
1990s 0.0693 TDS, current US$ per US$ of GDP 0.016 TDS, current US$ per US$ of GDP 0.0533 TDS, current US$ per US$ of GDP Bulgaria
2000s 0.1024 TDS, current US$ per US$ of GDP 0.0177 TDS, current US$ per US$ of GDP 0.0846 TDS, current US$ per US$ of GDP Bulgaria
2010s 0.1123 TDS, current US$ per US$ of GDP 0.0143 TDS, current US$ per US$ of GDP 0.098 TDS, current US$ per US$ of GDP Bulgaria
2020s 0.076 TDS, current US$ per US$ of GDP 0.0277 TDS, current US$ per US$ of GDP 0.0483 TDS, current US$ per US$ of GDP Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher debt service on external debt, total (tds, current us$), per unit of, Bulgaria or Tonga?
Tonga, at 0.0679 TDS, current US$ per US$ of GDP against 0.0645 TDS, current US$ per US$ of GDP in Bulgaria as of 2024.
What is the difference in debt service on external debt, total (tds, current us$), per unit of between Bulgaria and Tonga?
0.0034 TDS, current US$ per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Bulgaria and Tonga?
40 years are reported by both, from 1985 to 2024.
How do Bulgaria and Tonga rank globally for debt service on external debt, total (tds, current us$), per unit of?
Bulgaria ranks 34th and Tonga ranks 32nd of 121 countries.
Where does this data come from?
Statizoid (derived), published as Debt service on external debt, total (TDS, current US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Tonga: Debt service on external debt, total (TDS, current US$), per unit of. Statizoid, drawing on Statizoid (derived). Retrieved 12 September 2026, from https://debt.statizoid.com/compare/debt-service-on-external-debt-total-tds-current-us-per-unit-of-gdp/bulgaria/tonga/

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About this data

Indicator
Debt service on external debt, total (TDS, current US$), per unit of GDP
Unit
TDS, current US$ per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
133 places, 6,252 data points, 1970–2024
Last refreshed

Debt service on external debt, total (TDS, current US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.