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

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

Where does this data come from?

Statizoid (derived), published as Number of income/consumption surveys in the past decade available via the World Bank, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Mali: Number of income/consumption surveys in the past decade available via

Bulgaria

0 surveys per US$ of GDP

in 2025

Mali

0 surveys per US$ of GDP

in 2025

Bulgaria rank

68th

Mali rank

66th

Number of income/consumption surveys in the past decade available via over time

Bulgaria
Mali

How they compare

Mali currently reports 0 surveys per US$ of GDP against 0 surveys per US$ of GDP in Bulgaria, a difference of 0 surveys per US$ of GDP.

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

The two have swapped places 4 times across 46 shared years of data; in 1980 it was Mali ahead.

Bulgaria ranks 68th and Mali ranks 66th of 169 countries.

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

Head to head by decade

Decade	Bulgaria	Mali	Difference	Ahead
1980s	0 surveys per US$ of GDP	0 surveys per US$ of GDP	0 surveys per US$ of GDP	—
1990s	0 surveys per US$ of GDP	0 surveys per US$ of GDP	0 surveys per US$ of GDP	Mali
2000s	0 surveys per US$ of GDP	0 surveys per US$ of GDP	0 surveys per US$ of GDP	Mali
2010s	0 surveys per US$ of GDP	0 surveys per US$ of GDP	0 surveys per US$ of GDP	Bulgaria
2020s	0 surveys per US$ of GDP	0 surveys per US$ of GDP	0 surveys per US$ of GDP	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of income/consumption surveys in the past decade available via, Bulgaria or Mali?: Mali, at 0 surveys per US$ of GDP against 0 surveys per US$ of GDP in Bulgaria as of 2025.
What is the difference in number of income/consumption surveys in the past decade available via between Bulgaria and Mali?: 0 surveys per US$ of GDP, with Mali ahead.
How many years of comparable data are there for Bulgaria and Mali?: 46 years are reported by both, from 1980 to 2025.
How do Bulgaria and Mali rank globally for number of income/consumption surveys in the past decade available via?: Bulgaria ranks 68th and Mali ranks 66th of 169 countries.
Where does this data come from?: Statizoid (derived), published as Number of income/consumption surveys in the past decade available via the World Bank, 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 Mali: Number of income/consumption surveys in the past decade available via. Statizoid, drawing on Statizoid (derived). Retrieved 16 September 2026, from https://poverty.statizoid.com/compare/number-of-income-consumption-surveys-in-the-past-decade-available-via-the-world-bank-per-2/bulgaria/mali/

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<a href="https://poverty.statizoid.com/compare/number-of-income-consumption-surveys-in-the-past-decade-available-via-the-world-bank-per-2/bulgaria/mali/">Bulgaria vs Mali: Number of income/consumption surveys in the past decade available via</a> — Statizoid

About this data

Indicator: Number of income/consumption surveys in the past decade available via the World Bank, per unit of GDP
Unit: surveys per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 169 places, 9,361 data points, 1963–2025
Last refreshed: 29 August 2026

Number of income/consumption surveys in the past decade available via the World Bank divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.