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

22 years are reported by both, from 2003 to 2024.

Where does this data come from?

Statizoid (derived), published as Voice and Accountability - Governance estimate (approx. -2.5 to +2.5), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Samoa: Voice and Accountability - Governance estimate (approx. -2.5 to)

Bulgaria

-17.8 % change on previous year

in 2024

Samoa

-17.2 % change on previous year

in 2024

Bulgaria rank

182nd

Samoa rank

181st

Voice and Accountability - Governance estimate (approx. -2.5 to) over time

Bulgaria
Samoa

How they compare

Samoa currently reports -17.2 % change on previous year against -17.8 % change on previous year in Bulgaria, a difference of 0.6 % change on previous year.

The two have swapped places 11 times across 22 shared years of data; in 2003 it was Bulgaria ahead.

Bulgaria ranks 182nd and Samoa ranks 181st of 207 countries.

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

Head to head by decade

Decade	Bulgaria	Samoa	Difference	Ahead
2000s	5.95 % change on previous year	-2.38 % change on previous year	8.32 % change on previous year	Bulgaria
2010s	-6.63 % change on previous year	6.41 % change on previous year	13.05 % change on previous year	Samoa
2020s	10.97 % change on previous year	2.38 % change on previous year	8.59 % change on previous year	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher voice and accountability - governance estimate (approx. -2.5 to), Bulgaria or Samoa?: Samoa, at -17.2 % change on previous year against -17.8 % change on previous year in Bulgaria as of 2024.
What is the difference in voice and accountability - governance estimate (approx. -2.5 to) between Bulgaria and Samoa?: 0.6 % change on previous year, with Samoa ahead.
How many years of comparable data are there for Bulgaria and Samoa?: 22 years are reported by both, from 2003 to 2024.
How do Bulgaria and Samoa rank globally for voice and accountability - governance estimate (approx. -2.5 to)?: Bulgaria ranks 182nd and Samoa ranks 181st of 207 countries.
Where does this data come from?: Statizoid (derived), published as Voice and Accountability - Governance estimate (approx. -2.5 to +2.5), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Samoa: Voice and Accountability - Governance estimate (approx. -2.5 to). Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://reference.statizoid.com/compare/voice-and-accountability-governance-estimate-approx-2-5-to-2-5-annual-growth-rate/bulgaria/samoa/

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<a href="https://reference.statizoid.com/compare/voice-and-accountability-governance-estimate-approx-2-5-to-2-5-annual-growth-rate/bulgaria/samoa/">Bulgaria vs Samoa: Voice and Accountability - Governance estimate (approx. -2.5 to)</a> — Statizoid

About this data

Indicator: Voice and Accountability - Governance estimate (approx. -2.5 to +2.5), annual growth rate
Unit: % change on previous year
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 207 places, 4,467 data points, 2003–2024
Last refreshed: 23 September 2026

The year-on-year percentage change in Voice and Accountability - Governance estimate (approx. -2.5 to +2.5). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.