Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) in Samoa
Samoa: Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) was 0.2026 approx. -2.5 to +2.5 in 2025. ◆ Volatile
Government Effectiveness - Governance estimate in Samoa, 1996–2025
Source: The Worldwide Governance Indicators: Revised Methodology for Measuring Governance Using Perception Data., World Bank Group (WBG). Measured in approx. -2.5 to +2.5.
Analysis
The most recent figure for government effectiveness - governance estimate in Samoa is 0.2026 approx. -2.5 to +2.5, measured in 2025.
The figure is down 47.5% on the previous year and down 67.2% over ten years.
Over the whole period, government effectiveness - governance estimate in Samoa peaked at 0.831 approx. -2.5 to +2.5 in 2018 and was at its lowest, -0.3279 approx. -2.5 to +2.5, in 2000.
That places Samoa 88th out of 206 countries with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) in Samoa, year by year
| Year | approx. -2.5 to +2.5 | Change |
|---|---|---|
| 1996 | -0.3137 approx. -2.5 to +2.5 | — |
| 1998 | -0.327 approx. -2.5 to +2.5 | +4.2% |
| 2000 | -0.3279 approx. -2.5 to +2.5 | +0.3% |
| 2002 | -0.3211 approx. -2.5 to +2.5 | -2.1% |
| 2003 | -0.3249 approx. -2.5 to +2.5 | +1.2% |
| 2004 | -0.3086 approx. -2.5 to +2.5 | -5.0% |
| 2005 | 0.0933 approx. -2.5 to +2.5 | -130.2% |
| 2006 | 0.0188 approx. -2.5 to +2.5 | -79.8% |
| 2007 | -0.0018 approx. -2.5 to +2.5 | -109.4% |
| 2008 | 0.0147 approx. -2.5 to +2.5 | -935.5% |
| 2009 | -0.0059 approx. -2.5 to +2.5 | -140.2% |
| 2010 | -0.0525 approx. -2.5 to +2.5 | +788.3% |
| 2011 | -0.0326 approx. -2.5 to +2.5 | -37.9% |
| 2012 | -0.0325 approx. -2.5 to +2.5 | -0.3% |
| 2013 | 0.0269 approx. -2.5 to +2.5 | -182.8% |
| 2014 | 0.619 approx. -2.5 to +2.5 | +2201.0% |
| 2015 | 0.6183 approx. -2.5 to +2.5 | -0.1% |
| 2016 | 0.8305 approx. -2.5 to +2.5 | +34.3% |
| 2017 | 0.8301 approx. -2.5 to +2.5 | -0.1% |
| 2018 | 0.831 approx. -2.5 to +2.5 | +0.1% |
| 2019 | 0.5933 approx. -2.5 to +2.5 | -28.6% |
| 2020 | 0.5123 approx. -2.5 to +2.5 | -13.7% |
| 2021 | 0.5132 approx. -2.5 to +2.5 | +0.2% |
| 2022 | 0.1922 approx. -2.5 to +2.5 | -62.6% |
| 2023 | 0.3859 approx. -2.5 to +2.5 | +100.8% |
| 2024 | 0.386 approx. -2.5 to +2.5 | +0.0% |
| 2025 | 0.2026 approx. -2.5 to +2.5 | -47.5% |
Samoa compared with similar countries
- Samoa's 0.2026 approx. -2.5 to +2.5 is above the median for upper middle income countries, which is -0.023 approx. -2.5 to +2.5. (59 countries reporting)
- Samoa's 0.2026 approx. -2.5 to +2.5 is above the median for East Asia & Pacific, which is 0.1855 approx. -2.5 to +2.5, 1.1× the median. (34 countries reporting)
Biggest year-on-year movements
Years where Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) in Samoa changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2014 | +2201.0% | 0.0269 approx. -2.5 to +2.5 | 0.619 approx. -2.5 to +2.5 |
| 2008 | +935.5% | -0.0018 approx. -2.5 to +2.5 | 0.0147 approx. -2.5 to +2.5 |
| 2010 | -788.3% | -0.0059 approx. -2.5 to +2.5 | -0.0525 approx. -2.5 to +2.5 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | -0.3204 approx. -2.5 to +2.5 | -0.327 approx. -2.5 to +2.5 | -0.3137 approx. -2.5 to +2.5 | 2 |
| 2000s | -0.1292 approx. -2.5 to +2.5 | -0.3279 approx. -2.5 to +2.5 | 0.0933 approx. -2.5 to +2.5 | 9 |
| 2010s | 0.4232 approx. -2.5 to +2.5 | -0.0525 approx. -2.5 to +2.5 | 0.831 approx. -2.5 to +2.5 | 10 |
| 2020s | 0.3654 approx. -2.5 to +2.5 | 0.1922 approx. -2.5 to +2.5 | 0.5132 approx. -2.5 to +2.5 | 6 |
Countries ranked near Samoa
- 85 Saint Vincent and the Grenadines 0.2222 approx. -2.5 to +2.5 compare
- 86 Panama 0.2168 approx. -2.5 to +2.5 compare
- 87 Moldova 0.2142 approx. -2.5 to +2.5 compare
- 89 North Macedonia 0.1967 approx. -2.5 to +2.5 compare
- 90 Philippines 0.1947 approx. -2.5 to +2.5 compare
- 91 Jamaica 0.189 approx. -2.5 to +2.5 compare
More reference data data for Samoa
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.023 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.0165 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.0396 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.0396 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.077 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.0626 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0918 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.2319 (2050)
- Emission Totals - Emissions (N2O) - Burning - Crop residues 0 (2050)
- Emission Totals - Emissions (N2O) - Agricultural Soils 0.1693 (2050)
Frequently asked questions
- What is government effectiveness - governance estimate in Samoa?
- Government effectiveness - governance estimate in Samoa was 0.2026 approx. -2.5 to +2.5 in 2025, according to The Worldwide Governance Indicators: Revised Methodology for Measuring Governance Using Perception Data., World Bank Group (WBG).
- What is the highest government effectiveness - governance estimate recorded in Samoa?
- The highest recorded value was 0.831 approx. -2.5 to +2.5 in 2018.
- What is the lowest government effectiveness - governance estimate recorded in Samoa?
- The lowest recorded value was -0.3279 approx. -2.5 to +2.5 in 2000.
- How does Samoa rank for government effectiveness - governance estimate?
- Samoa ranks 88th out of 206 countries with data for 2025.
- Is government effectiveness - governance estimate rising or falling in Samoa?
- Over the last ten years it is down 67.2%. The long-run trend across the full record is volatile.
- Where does this Samoa data come from?
- The figures come from The Worldwide Governance Indicators: Revised Methodology for Measuring Governance Using Perception Data., World Bank Group (WBG), published as part of Government Effectiveness - Governance estimate (approx. -2.5 to +2.5). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 27 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Government Effectiveness (GE) captures perceptions of the quality of public services, the civil service, policy formulation and implementation, and the credibility of a government’s decisions. Governance estimate from the aggregation model, in units of a standard normal distribution, i.e. ranging from approximately -2.5 to 2.5. Larger values correspond to better governance. The (country-series-time) metadata include the (a) number of sources, and (b) standard error. The number of sources indicates the number of underlying data sources on which the governance estimate is based. The standard error indicates the precision of the governance estimate. Larger values indicate less precise estimates. A 90% confidence interval for the governance estimate is given by the estimate +/- 1.64 times the standard error.