What is the difference in gdp (constant 2015 us$), per unit of gdp between Bulgaria and Naoero?

0.0554 constant 2015 US$ per US$ of GDP, with Naoero ahead.

How many years of comparable data are there for Bulgaria and Naoero?

46 years are reported by both, from 1980 to 2025.

Where does this data come from?

Statizoid (derived), published as GDP (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Naoero: GDP (constant 2015 US$), per unit of GDP

Bulgaria

0.5143 constant 2015 US$ per US$ of GDP

in 2025

Naoero

0.5697 constant 2015 US$ per US$ of GDP

in 2025

Bulgaria rank

202nd

Naoero rank

199th

GDP (constant 2015 US$), per unit of GDP over time

Bulgaria
Naoero

How they compare

Naoero currently reports 0.5697 constant 2015 US$ per US$ of GDP against 0.5143 constant 2015 US$ per US$ of GDP in Bulgaria, a difference of 0.0554 constant 2015 US$ per US$ of GDP.

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

The two have swapped places 8 times across 46 shared years of data; in 1980 it was Naoero ahead.

Bulgaria ranks 202nd and Naoero ranks 199th of 210 countries.

Across the 5 decades both report, Bulgaria averaged higher in 3 and Naoero in 2.

Head to head by decade

Decade	Bulgaria	Naoero	Difference	Ahead
1980s	1.79 constant 2015 US$ per US$ of GDP	5.03 constant 2015 US$ per US$ of GDP	3.25 constant 2015 US$ per US$ of GDP	Naoero
1990s	2.83 constant 2015 US$ per US$ of GDP	2.65 constant 2015 US$ per US$ of GDP	0.1776 constant 2015 US$ per US$ of GDP	Bulgaria
2000s	1.5 constant 2015 US$ per US$ of GDP	1.88 constant 2015 US$ per US$ of GDP	0.3771 constant 2015 US$ per US$ of GDP	Naoero
2010s	0.8955 constant 2015 US$ per US$ of GDP	0.8096 constant 2015 US$ per US$ of GDP	0.0859 constant 2015 US$ per US$ of GDP	Bulgaria
2020s	0.6473 constant 2015 US$ per US$ of GDP	0.612 constant 2015 US$ per US$ of GDP	0.0352 constant 2015 US$ per US$ of GDP	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp (constant 2015 us$), per unit of gdp, Bulgaria or Naoero?: Naoero, at 0.5697 constant 2015 US$ per US$ of GDP against 0.5143 constant 2015 US$ per US$ of GDP in Bulgaria as of 2025.
What is the difference in gdp (constant 2015 us$), per unit of gdp between Bulgaria and Naoero?: 0.0554 constant 2015 US$ per US$ of GDP, with Naoero ahead.
How many years of comparable data are there for Bulgaria and Naoero?: 46 years are reported by both, from 1980 to 2025.
How do Bulgaria and Naoero rank globally for gdp (constant 2015 us$), per unit of gdp?: Bulgaria ranks 202nd and Naoero ranks 199th of 210 countries.
Where does this data come from?: Statizoid (derived), published as GDP (constant 2015 US$), 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 Naoero: GDP (constant 2015 US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 08 September 2026, from https://economy.statizoid.com/compare/gdp-constant-2015-us-per-unit-of-gdp/bulgaria/naoero/

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About this data

Indicator: GDP (constant 2015 US$), per unit of GDP
Unit: constant 2015 US$ per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 258 places, 14,390 data points, 1960–2025
Last refreshed: 26 August 2026

GDP (constant 2015 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.