Government Effectiveness in Sao Tome and Principe

Sao Tome and Principe: Government Effectiveness was 0.2285 standard error in 2011. ▼ Falling

Latest (2011)
0.2285 standard error
Change on year
down 0.4%
World rank
4th
of 53 countries
All-time high
0.3136 standard error
in 1996
All-time low
0.2285 standard error
in 2011
Years of data
13
1996–2011

Government Effectiveness in Sao Tome and Principe, 1996–2011

00.10.20.31996200320111996: 0.314 standard error1998: 0.269 standard error2000: 0.276 standard error2002: 0.27 standard error2003: 0.289 standard error2004: 0.248 standard error2005: 0.249 standard error2006: 0.23 standard error2007: 0.249 standard error2008: 0.24 standard error2009: 0.238 standard error2010: 0.229 standard error2011: 0.228 standard error

Source: World Bank Institute. Measured in standard error.

Analysis

Sao Tome and Principe recorded 0.2285 standard error for government effectiveness in 2011. That is the lowest value across all 13 years on record.

That represents a change of down 0.4% on the previous year and down 17.2% over ten years.

Over the whole period, government effectiveness in Sao Tome and Principe peaked at 0.3136 standard error in 1996 and was at its lowest, 0.2285 standard error, in 2011.

That places Sao Tome and Principe 4th out of 53 countries with data for 2011, putting it in the top 10%.

The long-run direction has been consistently falling across the 13 years of available data.

Government Effectiveness in Sao Tome and Principe, year by year

Annual values for Government Effectiveness (standard error) in Sao Tome and Principe, 1996 to 2011.
Year standard error Change
1996 0.3136 standard error
1998 0.2692 standard error -14.2%
2000 0.2759 standard error +2.5%
2002 0.2695 standard error -2.3%
2003 0.2889 standard error +7.2%
2004 0.2485 standard error -14.0%
2005 0.2486 standard error +0.0%
2006 0.2302 standard error -7.4%
2007 0.2494 standard error +8.3%
2008 0.24 standard error -3.8%
2009 0.2377 standard error -1.0%
2010 0.2294 standard error -3.5%
2011 0.2285 standard error -0.4%

Sao Tome and Principe compared with similar countries

  • Sao Tome and Principe's 0.2285 standard error is above the median for lower middle income countries, which is 0.1812 standard error, 1.3× the median. (24 countries reporting)
  • Sao Tome and Principe's 0.2285 standard error is above the median for Sub-Saharan Africa, which is 0.1899 standard error, 1.2× the median. (47 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.2914 standard error 0.2692 standard error 0.3136 standard error 2
2000s 0.2543 standard error 0.2302 standard error 0.2889 standard error 9
2010s 0.229 standard error 0.2285 standard error 0.2294 standard error 2

Countries ranked near Sao Tome and Principe

  1. 1 Comoros 0.2551 standard error compare
  2. 2 Seychelles 0.2402 standard error compare
  3. 3 Guinea-Bissau 0.2318 standard error compare
  4. 4 Equatorial Guinea 0.2285 standard error compare
  5. 6 Djibouti 0.226 standard error compare
  6. 7 Somalia 0.2232 standard error compare

See the full ranking of 53 places →

More reference data data for Sao Tome and Principe

All data for Sao Tome and Principe →

Frequently asked questions

What is government effectiveness in Sao Tome and Principe?
Government effectiveness in Sao Tome and Principe was 0.2285 standard error in 2011, according to World Bank Institute.
What is the highest government effectiveness recorded in Sao Tome and Principe?
The highest recorded value was 0.3136 standard error in 1996.
What is the lowest government effectiveness recorded in Sao Tome and Principe?
The lowest recorded value was 0.2285 standard error in 2011.
How does Sao Tome and Principe rank for government effectiveness?
Sao Tome and Principe ranks 4th out of 53 countries with data for 2011.
Is government effectiveness rising or falling in Sao Tome and Principe?
Over the last ten years it is down 17.2%. The long-run trend across the full record is falling.
Where does this Sao Tome and Principe data come from?
The figures come from World Bank Institute, published as part of Government Effectiveness (standard error). Statizoid updates them automatically from the source API.

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Government Effectiveness in Sao Tome and Principe. Statizoid, drawing on World Bank Institute. Retrieved 24 September 2026, from https://reference.statizoid.com/stat/government-effectiveness-standard-error/sao-tome-and-principe/

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About this data

Indicator
Government Effectiveness (standard error)
Unit
standard error
Source
World Bank Institute
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
53 places, 688 data points, 1996–2011
Last refreshed

See definition GV.GOVT.EF.ES. Inherent to all Governance Indicators is a margin of error, which might vary from country to country, normally attributable to two factors: (i) cross-country differences in the number of sources in which a country appears, and (ii) differences in the precision of the sources in which each country appears.