What is the difference in government effectiveness between Botswana and Tanzania, United Republic of?

0 number of surveys/polls, with Botswana ahead.

How many years of comparable data are there for Botswana and Tanzania, United Republic of?

13 years are reported by both, from 1996 to 2011.

Where does this data come from?

World Bank Institute, published as Government Effectiveness (number of surveys/polls). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Botswana vs Tanzania, United Republic of: Government Effectiveness

Botswana

11 number of surveys/polls

in 2011

Tanzania, United Republic of

11 number of surveys/polls

in 2011

Botswana rank

2nd

Tanzania, United Republic of rank

2nd

Government Effectiveness over time

Botswana
Tanzania, United Republic of

How they compare

Botswana currently reports 11 number of surveys/polls against 11 number of surveys/polls in Tanzania, United Republic of, a difference of 0 number of surveys/polls.

The two have swapped places 4 times across 13 shared years of data; in 1996 it was Tanzania, United Republic of ahead.

Botswana ranks 2nd and Tanzania, United Republic of ranks 2nd of 53 countries.

Botswana has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Botswana	Tanzania, United Republic of	Difference	Ahead
1990s	4 number of surveys/polls	4 number of surveys/polls	0 number of surveys/polls	—
2000s	9.22 number of surveys/polls	8.78 number of surveys/polls	0.4444 number of surveys/polls	Botswana
2010s	11 number of surveys/polls	11 number of surveys/polls	0 number of surveys/polls	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher government effectiveness, Botswana or Tanzania, United Republic of?: Botswana, at 11 number of surveys/polls against 11 number of surveys/polls in Tanzania, United Republic of as of 2011.
What is the difference in government effectiveness between Botswana and Tanzania, United Republic of?: 0 number of surveys/polls, with Botswana ahead.
How many years of comparable data are there for Botswana and Tanzania, United Republic of?: 13 years are reported by both, from 1996 to 2011.
How do Botswana and Tanzania, United Republic of rank globally for government effectiveness?: Botswana ranks 2nd and Tanzania, United Republic of ranks 2nd of 53 countries.
Where does this data come from?: World Bank Institute, published as Government Effectiveness (number of surveys/polls). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Botswana vs Tanzania, United Republic of: Government Effectiveness. Statizoid, drawing on World Bank Institute. Retrieved 20 August 2026, from https://reference.statizoid.com/compare/government-effectiveness-number-of-surveys-polls/botswana/tanzania/

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About this data

Indicator: Government Effectiveness (number of surveys/polls)
Unit: number of surveys/polls
Source: World Bank Institute
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 53 places, 688 data points, 1996–2011
Last refreshed: 07 August 2026

See definition GV.GOVT.EF.ES. This is the number of surveys/polls used to derive the GV.GOVT.EF.ES.