How many years of comparable data are there for Nauru and Tanzania?

18 years are reported by both, from 2007 to 2024.

Where does this data come from?

Statizoid (derived), published as Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Nauru vs Tanzania: Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), gaps

Nauru

-0.5245 approx. -2.5 to +2.5

in 2024

Tanzania

-0.5354 approx. -2.5 to +2.5

in 2024

Nauru rank

139th

Tanzania rank

142nd

Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), gaps over time

Nauru
Tanzania

How they compare

Nauru currently reports -0.5245 approx. -2.5 to +2.5 against -0.5354 approx. -2.5 to +2.5 in Tanzania, a difference of 0.0109 approx. -2.5 to +2.5.

The two have swapped places 1 time across 18 shared years of data; in 2007 it was Tanzania ahead.

Nauru ranks 139th and Tanzania ranks 142nd of 205 countries.

Across the 3 decades both report, Nauru averaged higher in 1 and Tanzania in 2.

Head to head by decade

Decade	Nauru	Tanzania	Difference	Ahead
2000s	-0.7384 approx. -2.5 to +2.5	-0.4235 approx. -2.5 to +2.5	0.3149 approx. -2.5 to +2.5	Tanzania
2010s	-0.6517 approx. -2.5 to +2.5	-0.494 approx. -2.5 to +2.5	0.1577 approx. -2.5 to +2.5	Tanzania
2020s	-0.4323 approx. -2.5 to +2.5	-0.6274 approx. -2.5 to +2.5	0.195 approx. -2.5 to +2.5	Nauru

Averages of every year both report within each decade.

Frequently asked questions

Which has higher regulatory quality - governance estimate (approx. -2.5 to +2.5), gaps, Nauru or Tanzania?: Nauru, at -0.5245 approx. -2.5 to +2.5 against -0.5354 approx. -2.5 to +2.5 in Tanzania as of 2024.
What is the difference in regulatory quality - governance estimate (approx. -2.5 to +2.5), gaps between Nauru and Tanzania?: 0.0109 approx. -2.5 to +2.5, with Nauru ahead.
How many years of comparable data are there for Nauru and Tanzania?: 18 years are reported by both, from 2007 to 2024.
How do Nauru and Tanzania rank globally for regulatory quality - governance estimate (approx. -2.5 to +2.5), gaps?: Nauru ranks 139th and Tanzania ranks 142nd of 205 countries.
Where does this data come from?: Statizoid (derived), published as Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nauru vs Tanzania: Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), gaps. Statizoid, drawing on Statizoid (derived). Retrieved 25 September 2026, from https://reference.statizoid.com/compare/regulatory-quality-governance-estimate-approx-2-5-to-2-5-gaps-filled/naoero/tanzania/

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About this data

Indicator: Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), gaps filled
Unit: approx. -2.5 to +2.5
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 205 places, 5,703 data points, 1996–2024
Last refreshed: 25 September 2026

Regulatory Quality - Governance estimate (approx. -2.5 to +2.5) with 543 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.