How many years of comparable data are there for Senegal and Zambia?

22 years are reported by both, from 2003 to 2024.

Where does this data come from?

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

Senegal vs Zambia: Regulatory Quality - Governance estimate (approx. -2.5 to +2.5)

Senegal

9.2 % change on previous year

in 2024

Zambia

9.63 % change on previous year

in 2024

Senegal rank

62nd

Zambia rank

60th

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

Senegal
Zambia

How they compare

Zambia currently reports 9.63 % change on previous year against 9.2 % change on previous year in Senegal, a difference of 0.43 % change on previous year.

The two have swapped places 10 times across 22 shared years of data; in 2003 it was Zambia ahead.

Senegal ranks 62nd and Zambia ranks 60th of 205 countries.

Across the 3 decades both report, Senegal averaged higher in 1 and Zambia in 2.

Head to head by decade

Decade	Senegal	Zambia	Difference	Ahead
2000s	-30.58 % change on previous year	8.55 % change on previous year	39.13 % change on previous year	Zambia
2010s	3.6 % change on previous year	-2.38 % change on previous year	5.98 % change on previous year	Senegal
2020s	-3.53 % change on previous year	2.91 % change on previous year	6.44 % change on previous year	Zambia

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), Senegal or Zambia?: Zambia, at 9.63 % change on previous year against 9.2 % change on previous year in Senegal as of 2024.
What is the difference in regulatory quality - governance estimate (approx. -2.5 to +2.5) between Senegal and Zambia?: 0.43 % change on previous year, with Zambia ahead.
How many years of comparable data are there for Senegal and Zambia?: 22 years are reported by both, from 2003 to 2024.
How do Senegal and Zambia rank globally for regulatory quality - governance estimate (approx. -2.5 to +2.5)?: Senegal ranks 62nd and Zambia ranks 60th of 205 countries.
Where does this data come from?: Statizoid (derived), published as Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Senegal vs Zambia: Regulatory Quality - Governance estimate (approx. -2.5 to +2.5). Statizoid, drawing on Statizoid (derived). Retrieved 29 September 2026, from https://reference.statizoid.com/compare/regulatory-quality-governance-estimate-approx-2-5-to-2-5-annual-growth-rate/senegal/zambia/

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<a href="https://reference.statizoid.com/compare/regulatory-quality-governance-estimate-approx-2-5-to-2-5-annual-growth-rate/senegal/zambia/">Senegal vs Zambia: Regulatory Quality - Governance estimate (approx. -2.5 to +2.5)</a> — Statizoid

About this data

Indicator: Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), annual growth rate
Unit: % change on previous year
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 205 places, 4,390 data points, 2003–2024
Last refreshed: 25 September 2026

The year-on-year percentage change in Regulatory Quality - Governance estimate (approx. -2.5 to +2.5). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.