How many years of comparable data are there for Guyana and Vietnam?

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.

Guyana vs Vietnam: Government Effectiveness - Governance estimate (approx. -2.5 to)

Guyana

-0.0982 approx. -2.5 to +2.5

in 2024

Vietnam

-0.0923 approx. -2.5 to +2.5

in 2024

Guyana rank

110th

Vietnam rank

108th

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

Guyana
Vietnam

How they compare

Vietnam currently reports -0.0923 approx. -2.5 to +2.5 against -0.0982 approx. -2.5 to +2.5 in Guyana, a difference of 0.0059 approx. -2.5 to +2.5.

The two have swapped places 3 times across 29 shared years of data; in 1996 it was Guyana ahead.

Guyana ranks 110th and Vietnam ranks 108th of 205 countries.

Across the 4 decades both report, Guyana averaged higher in 3 and Vietnam in 1.

Head to head by decade

Decade	Guyana	Vietnam	Difference	Ahead
1990s	-0.0127 approx. -2.5 to +2.5	-0.526 approx. -2.5 to +2.5	0.5133 approx. -2.5 to +2.5	Guyana
2000s	-0.0179 approx. -2.5 to +2.5	-0.5432 approx. -2.5 to +2.5	0.5253 approx. -2.5 to +2.5	Guyana
2010s	-0.0793 approx. -2.5 to +2.5	-0.0989 approx. -2.5 to +2.5	0.0196 approx. -2.5 to +2.5	Guyana
2020s	-0.1466 approx. -2.5 to +2.5	-0.0518 approx. -2.5 to +2.5	0.0948 approx. -2.5 to +2.5	Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher government effectiveness - governance estimate (approx. -2.5 to), Guyana or Vietnam?: Vietnam, at -0.0923 approx. -2.5 to +2.5 against -0.0982 approx. -2.5 to +2.5 in Guyana as of 2024.
What is the difference in government effectiveness - governance estimate (approx. -2.5 to) between Guyana and Vietnam?: 0.0059 approx. -2.5 to +2.5, with Vietnam ahead.
How many years of comparable data are there for Guyana and Vietnam?: 29 years are reported by both, from 1996 to 2024.
How do Guyana and Vietnam rank globally for government effectiveness - governance estimate (approx. -2.5 to)?: Guyana ranks 110th and Vietnam ranks 108th 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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Guyana vs Vietnam: 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/guyana/viet-nam/

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<a href="https://reference.statizoid.com/compare/government-effectiveness-governance-estimate-approx-2-5-to-2-5-gaps-filled/guyana/viet-nam/">Guyana vs Vietnam: 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.