Control of Corruption in Tanzania

Tanzania: Control of Corruption was 0.1551 standard error in 2011. ▼ Falling

Latest (2011)
0.1551 standard error
Change on year
down 2.9%
World rank
46th
of 53 countries
All-time high
0.2959 standard error
in 1996
All-time low
0.1551 standard error
in 2011
Years of data
13
1996–2011

Control of Corruption in Tanzania, 1996–2011

00.10.20.31996200320111996: 0.296 standard error1998: 0.199 standard error2000: 0.243 standard error2002: 0.185 standard error2003: 0.189 standard error2004: 0.174 standard error2005: 0.175 standard error2006: 0.168 standard error2007: 0.176 standard error2008: 0.172 standard error2009: 0.161 standard error2010: 0.16 standard error2011: 0.155 standard error

Source: World Bank Institute. Measured in standard error.

Analysis

The most recent figure for control of corruption in Tanzania is 0.1551 standard error, measured in 2011. That is the lowest value across all 13 years on record.

The figure is down 2.9% on the previous year and down 36.0% over ten years.

Over the whole period, control of corruption in Tanzania peaked at 0.2959 standard error in 1996 and was at its lowest, 0.1551 standard error, in 2011.

That places Tanzania 46th out of 53 countries with data for 2011, putting it in the bottom quarter.

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

Control of Corruption in Tanzania, year by year

Annual values for Control of Corruption (standard error) in Tanzania, 1996 to 2011.
Year standard error Change
1996 0.2959 standard error
1998 0.1985 standard error -32.9%
2000 0.2425 standard error +22.2%
2002 0.1851 standard error -23.7%
2003 0.1889 standard error +2.0%
2004 0.1743 standard error -7.7%
2005 0.1749 standard error +0.3%
2006 0.1684 standard error -3.7%
2007 0.1758 standard error +4.4%
2008 0.1723 standard error -2.0%
2009 0.1613 standard error -6.4%
2010 0.1597 standard error -1.0%
2011 0.1551 standard error -2.9%

Tanzania compared with similar countries

  • Tanzania's 0.1551 standard error is below the median for lower middle income countries, which is 0.1659 standard error, 94% of the median. (24 countries reporting)
  • Tanzania's 0.1551 standard error is below the median for Sub-Saharan Africa, which is 0.1749 standard error, 89% of the median. (47 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.2472 standard error 0.1985 standard error 0.2959 standard error 2
2000s 0.1826 standard error 0.1613 standard error 0.2425 standard error 9
2010s 0.1574 standard error 0.1551 standard error 0.1597 standard error 2

Countries ranked near Tanzania

  1. 44 Senegal 0.1555 standard error compare
  2. 44 Zambia 0.1555 standard error compare
  3. 46 Burkina Faso 0.1551 standard error compare
  4. 46 Zimbabwe 0.1551 standard error compare
  5. 49 Ghana 0.1541 standard error compare
  6. 49 Kenya 0.1541 standard error compare
  7. 49 Nigeria 0.1541 standard error compare
  8. 49 Uganda 0.1541 standard error compare

See the full ranking of 53 places →

More reference data data for Tanzania

All data for Tanzania →

Frequently asked questions

What is control of corruption in Tanzania?
Control of corruption in Tanzania was 0.1551 standard error in 2011, according to World Bank Institute.
What is the highest control of corruption recorded in Tanzania?
The highest recorded value was 0.2959 standard error in 1996.
What is the lowest control of corruption recorded in Tanzania?
The lowest recorded value was 0.1551 standard error in 2011.
How does Tanzania rank for control of corruption?
Tanzania ranks 46th out of 53 countries with data for 2011.
Is control of corruption rising or falling in Tanzania?
Over the last ten years it is down 36.0%. The long-run trend across the full record is falling.
Where does this Tanzania data come from?
The figures come from World Bank Institute, published as part of Control of Corruption (standard error). Statizoid updates them automatically from the source API.

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Control of Corruption in Tanzania. Statizoid, drawing on World Bank Institute. Retrieved 24 September 2026, from https://reference.statizoid.com/stat/control-of-corruption-standard-error/tanzania/

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About this data

Indicator
Control of Corruption (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.CONT.CO.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.