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

15 years are reported by both, from 2009 to 2023.

Where does this data come from?

Statizoid (derived), published as Government Effectiveness - Governance estimate (approx. -2.5 to +2.5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greenland vs Samoa: Government Effectiveness - Governance estimate (approx. -2.5 to)

Greenland

0 approx. -2.5 to +2.5 per US$ of GDP

in 2023

Samoa

0 approx. -2.5 to +2.5 per US$ of GDP

in 2024

Greenland rank

6th

Samoa rank

4th

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

Greenland
Samoa

How they compare

Samoa currently reports 0 approx. -2.5 to +2.5 per US$ of GDP against 0 approx. -2.5 to +2.5 per US$ of GDP in Greenland, a difference of 0 approx. -2.5 to +2.5 per US$ of GDP.

That makes Samoa's figure about 1.6 times Greenland's.

The two have swapped places 3 times across 15 shared years of data; in 2009 it was Greenland ahead.

Greenland ranks 6th and Samoa ranks 4th of 204 countries.

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

Head to head by decade

Decade	Greenland	Samoa	Difference	Ahead
2000s	0 approx. -2.5 to +2.5 per US$ of GDP	-0 approx. -2.5 to +2.5 per US$ of GDP	0 approx. -2.5 to +2.5 per US$ of GDP	Greenland
2010s	0 approx. -2.5 to +2.5 per US$ of GDP	0 approx. -2.5 to +2.5 per US$ of GDP	0 approx. -2.5 to +2.5 per US$ of GDP	Samoa
2020s	0 approx. -2.5 to +2.5 per US$ of GDP	0 approx. -2.5 to +2.5 per US$ of GDP	0 approx. -2.5 to +2.5 per US$ of GDP	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher government effectiveness - governance estimate (approx. -2.5 to), Greenland or Samoa?: Samoa, at 0 approx. -2.5 to +2.5 per US$ of GDP against 0 approx. -2.5 to +2.5 per US$ of GDP in Greenland as of 2024.
What is the difference in government effectiveness - governance estimate (approx. -2.5 to) between Greenland and Samoa?: 0 approx. -2.5 to +2.5 per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for Greenland and Samoa?: 15 years are reported by both, from 2009 to 2023.
How do Greenland and Samoa rank globally for government effectiveness - governance estimate (approx. -2.5 to)?: Greenland ranks 6th and Samoa ranks 4th of 204 countries.
Where does this data come from?: Statizoid (derived), published as Government Effectiveness - Governance estimate (approx. -2.5 to +2.5), per unit of GDP. 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

Greenland vs Samoa: Government Effectiveness - Governance estimate (approx. -2.5 to). Statizoid, drawing on Statizoid (derived). Retrieved 29 September 2026, from https://reference.statizoid.com/compare/government-effectiveness-governance-estimate-approx-2-5-to-2-5-per-unit-of-gdp/greenland/samoa/

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/government-effectiveness-governance-estimate-approx-2-5-to-2-5-per-unit-of-gdp/greenland/samoa/">Greenland vs Samoa: Government Effectiveness - Governance estimate (approx. -2.5 to)</a> — Statizoid

About this data

Indicator: Government Effectiveness - Governance estimate (approx. -2.5 to +2.5), per unit of GDP
Unit: approx. -2.5 to +2.5 per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 204 places, 5,080 data points, 1996–2024
Last refreshed: 25 September 2026

Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.