How many years of comparable data are there for Tanzania and Tunisia?

29 years are reported by both, from 1996 to 2024.

Where does this data come from?

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

Tanzania vs Tunisia: Voice and Accountability - Governance estimate (approx. -2.5 to)

Tanzania

-0.645 approx. -2.5 to +2.5

in 2024

Tunisia

-0.6837 approx. -2.5 to +2.5

in 2024

Tanzania rank

135th

Tunisia rank

137th

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

Tanzania
Tunisia

How they compare

Tanzania currently reports -0.645 approx. -2.5 to +2.5 against -0.6837 approx. -2.5 to +2.5 in Tunisia, a difference of 0.0387 approx. -2.5 to +2.5.

The two have swapped places 2 times across 29 shared years of data; in 1996 it was Tanzania ahead.

Tanzania ranks 135th and Tunisia ranks 137th of 207 countries.

Across the 4 decades both report, Tanzania averaged higher in 2 and Tunisia in 2.

Head to head by decade

Decade	Tanzania	Tunisia	Difference	Ahead
1990s	-0.8971 approx. -2.5 to +2.5	-1.07 approx. -2.5 to +2.5	0.1707 approx. -2.5 to +2.5	Tanzania
2000s	-0.3879 approx. -2.5 to +2.5	-1.14 approx. -2.5 to +2.5	0.7553 approx. -2.5 to +2.5	Tanzania
2010s	-0.2358 approx. -2.5 to +2.5	-0.0982 approx. -2.5 to +2.5	0.1375 approx. -2.5 to +2.5	Tunisia
2020s	-0.6528 approx. -2.5 to +2.5	-0.3121 approx. -2.5 to +2.5	0.3407 approx. -2.5 to +2.5	Tunisia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher voice and accountability - governance estimate (approx. -2.5 to), Tanzania or Tunisia?: Tanzania, at -0.645 approx. -2.5 to +2.5 against -0.6837 approx. -2.5 to +2.5 in Tunisia as of 2024.
What is the difference in voice and accountability - governance estimate (approx. -2.5 to) between Tanzania and Tunisia?: 0.0387 approx. -2.5 to +2.5, with Tanzania ahead.
How many years of comparable data are there for Tanzania and Tunisia?: 29 years are reported by both, from 1996 to 2024.
How do Tanzania and Tunisia rank globally for voice and accountability - governance estimate (approx. -2.5 to)?: Tanzania ranks 135th and Tunisia ranks 137th of 207 countries.
Where does this data come from?: Statizoid (derived), published as Voice and Accountability - Governance estimate (approx. -2.5 to +2.5), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Tanzania vs Tunisia: 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-gaps-filled/tanzania/tunisia/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://reference.statizoid.com/compare/voice-and-accountability-governance-estimate-approx-2-5-to-2-5-gaps-filled/tanzania/tunisia/">Tanzania vs Tunisia: 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), gaps filled
Unit: approx. -2.5 to +2.5
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 207 places, 5,882 data points, 1996–2024
Last refreshed: 23 September 2026

Voice and Accountability - Governance estimate (approx. -2.5 to +2.5) with 597 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.