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

35 years are reported by both, from 1991 to 2025.

Where does this data come from?

ILO Modelled Estimates database (ILOEST), International Labour Organization (ILO), published as Contributing family workers, total (% of total employment) (modeled ILO estimate). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Tanzania: Contributing family workers, total (% of total employment) (modeled)

Niger

30.0%

in 2025

Tanzania

28.8%

in 2025

Niger rank

9th

Tanzania rank

11th

Contributing family workers, total (% of total employment) (modeled) over time

Niger
Tanzania

How they compare

Niger currently reports 30.0% against 28.8% in Tanzania, a difference of 1.2%.

The two have swapped places 1 time across 35 shared years of data; in 1991 it was Tanzania ahead.

Niger ranks 9th and Tanzania ranks 11th of 187 countries.

Across the 4 decades both report, Niger averaged higher in 2 and Tanzania in 2.

Head to head by decade

Decade	Niger	Tanzania	Difference	Ahead
1990s	28.0%	33.2%	5.2%	Tanzania
2000s	28.3%	31.7%	3.4%	Tanzania
2010s	31.3%	30.7%	0.6%	Niger
2020s	30.4%	29.2%	1.2%	Niger

Averages of every year both report within each decade.

Frequently asked questions

Which has higher contributing family workers, total (% of total employment), Niger or Tanzania?: Niger, at 30.0% against 28.8% in Tanzania as of 2025.
What is the difference in contributing family workers, total (% of total employment) between Niger and Tanzania?: 1.2%, with Niger ahead.
How many years of comparable data are there for Niger and Tanzania?: 35 years are reported by both, from 1991 to 2025.
How do Niger and Tanzania rank globally for contributing family workers, total (% of total employment)?: Niger ranks 9th and Tanzania ranks 11th of 187 countries.
Where does this data come from?: ILO Modelled Estimates database (ILOEST), International Labour Organization (ILO), published as Contributing family workers, total (% of total employment) (modeled ILO estimate). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Tanzania: Contributing family workers, total (% of total employment). Statizoid, drawing on ILO Modelled Estimates database (ILOEST), International Labour Organization (ILO). Retrieved 12 November 2026, from https://labour.statizoid.com/compare/contributing-family-workers-total-percent-of-total-employment-modeled-ilo-estimate/niger/tanzania/

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<a href="https://labour.statizoid.com/compare/contributing-family-workers-total-percent-of-total-employment-modeled-ilo-estimate/niger/tanzania/">Niger vs Tanzania: Contributing family workers, total (% of total employment)</a> — Statizoid

About this data

Indicator: Contributing family workers, total (% of total employment) (modeled ILO estimate)
Source: ILO Modelled Estimates database (ILOEST), International Labour Organization (ILO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 235 places, 8,211 data points, 1991–2025
Last refreshed: 29 October 2026

Contributing family workers are those workers who hold "self-employment jobs" as own-account workers in a market-oriented establishment operated by a related person living in the same household.