Bulgaria vs Madagascar: Change in minimum river flow

Bulgaria
-9.5%
in 2024
Madagascar
-9.3%
in 2024
Bulgaria rank
150th
Madagascar rank
148th

Change in minimum river flow over time

  • Bulgaria
  • Madagascar
-20-1001020200520142024

How they compare

Madagascar currently reports -9.3% against -9.5% in Bulgaria, a difference of 0.2%.

The two have swapped places 8 times across 20 shared years of data; in 2005 it was Madagascar ahead.

Bulgaria ranks 150th and Madagascar ranks 148th of 210 countries.

Across the 3 decades both report, Bulgaria averaged higher in 2 and Madagascar in 1.

Head to head by decade

Decade Bulgaria Madagascar Difference Ahead
2000s 1.6% 0.5% 1.1% Bulgaria
2010s 3.4% 0.5% 2.9% Bulgaria
2020s -11.3% -5.9% 5.4% Madagascar

Averages of every year both report within each decade.

Frequently asked questions

Which has higher change in minimum river flow, Bulgaria or Madagascar?
Madagascar, at -9.3% against -9.5% in Bulgaria as of 2024.
What is the difference in change in minimum river flow between Bulgaria and Madagascar?
0.2%, with Madagascar ahead.
How many years of comparable data are there for Bulgaria and Madagascar?
20 years are reported by both, from 2005 to 2024.
How do Bulgaria and Madagascar rank globally for change in minimum river flow?
Bulgaria ranks 150th and Madagascar ranks 148th of 210 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Change in minimum river flow (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Madagascar: Change in minimum river flow. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 16 August 2026, from https://development-goals.statizoid.com/compare/change-in-minimum-river-flow-percent/bulgaria/madagascar/

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About this data

Indicator
Change in minimum river flow (%)
Unit
%
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
249 places, 4,980 data points, 2005–2024
Last refreshed