Bulgaria vs Viet Nam: Debt service on external debt, total (TDS, current US$), per square

Bulgaria
65,642 TDS, current US$ per square kilometre
in 2023
Viet Nam
91,331 TDS, current US$ per square kilometre
in 2023
Bulgaria rank
15th
Viet Nam rank
12th

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

  • Bulgaria
  • Viet Nam
020.0k40.0k60.0k80.0k100.0k198120022023

How they compare

Viet Nam currently reports 91,331 TDS, current US$ per square kilometre against 65,642 TDS, current US$ per square kilometre in Bulgaria, a difference of 25,689 TDS, current US$ per square kilometre.

That makes Viet Nam's figure about 1.4 times Bulgaria's.

The two have swapped places 3 times across 43 shared years of data; in 1981 it was Bulgaria ahead.

Bulgaria ranks 15th and Viet Nam ranks 12th of 120 countries.

Across the 5 decades both report, Bulgaria averaged higher in 4 and Viet Nam in 1.

Head to head by decade

Decade Bulgaria Viet Nam Difference Ahead
1980s 10,671 TDS, current US$ per square kilometre 83.94 TDS, current US$ per square kilometre 10,588 TDS, current US$ per square kilometre Bulgaria
1990s 8,296 TDS, current US$ per square kilometre 1,674 TDS, current US$ per square kilometre 6,621 TDS, current US$ per square kilometre Bulgaria
2000s 29,969 TDS, current US$ per square kilometre 3,675 TDS, current US$ per square kilometre 26,295 TDS, current US$ per square kilometre Bulgaria
2010s 58,764 TDS, current US$ per square kilometre 27,779 TDS, current US$ per square kilometre 30,984 TDS, current US$ per square kilometre Bulgaria
2020s 63,327 TDS, current US$ per square kilometre 73,908 TDS, current US$ per square kilometre 10,582 TDS, current US$ per square kilometre Viet Nam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher debt service on external debt, total (tds, current us$), per square, Bulgaria or Viet Nam?
Viet Nam, at 91,331 TDS, current US$ per square kilometre against 65,642 TDS, current US$ per square kilometre in Bulgaria as of 2023.
What is the difference in debt service on external debt, total (tds, current us$), per square between Bulgaria and Viet Nam?
25,689 TDS, current US$ per square kilometre, with Viet Nam ahead.
How many years of comparable data are there for Bulgaria and Viet Nam?
43 years are reported by both, from 1981 to 2023.
How do Bulgaria and Viet Nam rank globally for debt service on external debt, total (tds, current us$), per square?
Bulgaria ranks 15th and Viet Nam ranks 12th of 120 countries.
Where does this data come from?
Statizoid (derived), published as Debt service on external debt, total (TDS, current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Viet Nam: Debt service on external debt, total (TDS, current US$), per square. Statizoid, drawing on Statizoid (derived). Retrieved 08 September 2026, from https://debt.statizoid.com/compare/debt-service-on-external-debt-total-tds-current-us-per-square-kilometre/bulgaria/viet-nam/

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About this data

Indicator
Debt service on external debt, total (TDS, current US$), per square kilometre
Unit
TDS, current US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
132 places, 6,172 data points, 1970–2023
Last refreshed

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