How many years of comparable data are there for Angola and Niger?

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

Where does this data come from?

Statizoid (derived), published as Government Effectiveness - 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.

Angola vs Niger: Government Effectiveness - Governance estimate (approx. -2.5 to)

Angola

-0.7852 approx. -2.5 to +2.5

in 2024

Niger

-0.7697 approx. -2.5 to +2.5

in 2024

Angola rank

163rd

Niger rank

161st

Government Effectiveness - Governance estimate (approx. -2.5 to) over time

Angola
Niger

How they compare

Niger currently reports -0.7697 approx. -2.5 to +2.5 against -0.7852 approx. -2.5 to +2.5 in Angola, a difference of 0.0155 approx. -2.5 to +2.5.

The two have swapped places 1 time across 29 shared years of data; in 1996 it was Angola ahead.

Angola ranks 163rd and Niger ranks 161st of 205 countries.

Across the 4 decades both report, Angola averaged higher in 1 and Niger in 3.

Head to head by decade

Decade	Angola	Niger	Difference	Ahead
1990s	-0.9109 approx. -2.5 to +2.5	-1.31 approx. -2.5 to +2.5	0.3998 approx. -2.5 to +2.5	Angola
2000s	-1.34 approx. -2.5 to +2.5	-0.9219 approx. -2.5 to +2.5	0.4155 approx. -2.5 to +2.5	Niger
2010s	-0.9695 approx. -2.5 to +2.5	-0.6336 approx. -2.5 to +2.5	0.3359 approx. -2.5 to +2.5	Niger
2020s	-0.8795 approx. -2.5 to +2.5	-0.6646 approx. -2.5 to +2.5	0.2149 approx. -2.5 to +2.5	Niger

Averages of every year both report within each decade.

Frequently asked questions

Which has higher government effectiveness - governance estimate (approx. -2.5 to), Angola or Niger?: Niger, at -0.7697 approx. -2.5 to +2.5 against -0.7852 approx. -2.5 to +2.5 in Angola as of 2024.
What is the difference in government effectiveness - governance estimate (approx. -2.5 to) between Angola and Niger?: 0.0155 approx. -2.5 to +2.5, with Niger ahead.
How many years of comparable data are there for Angola and Niger?: 29 years are reported by both, from 1996 to 2024.
How do Angola and Niger rank globally for government effectiveness - governance estimate (approx. -2.5 to)?: Angola ranks 163rd and Niger ranks 161st of 205 countries.
Where does this data come from?: Statizoid (derived), published as Government Effectiveness - 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.

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Angola vs Niger: Government Effectiveness - Governance estimate (approx. -2.5 to). Statizoid, drawing on Statizoid (derived). Retrieved 25 September 2026, from https://reference.statizoid.com/compare/government-effectiveness-governance-estimate-approx-2-5-to-2-5-gaps-filled/angola/niger/

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<a href="https://reference.statizoid.com/compare/government-effectiveness-governance-estimate-approx-2-5-to-2-5-gaps-filled/angola/niger/">Angola vs Niger: Government Effectiveness - Governance estimate (approx. -2.5 to)</a> — Statizoid

About this data

Indicator: Government Effectiveness - 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: 205 places, 5,701 data points, 1996–2024
Last refreshed: 25 September 2026

Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) with 540 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.