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

53 years are reported by both, from 1970 to 2022.

Where does this data come from?

Statizoid (derived), published as Outbound internationally mobile tertiary students studying in East Asia and the Pacific, male (UIS estimate) (number), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs Zambia: Outbound internationally mobile tertiary … square kilometre Pacific

Sierra Leone

0 units per square kilometre

in 2022

Zambia

0 units per square kilometre

in 2022

Sierra Leone rank

2nd

Zambia rank

2nd

Outbound internationally mobile tertiary … square kilometre Pacific over time

Sierra Leone
Zambia

How they compare

Sierra Leone currently reports 0 units per square kilometre against 0 units per square kilometre in Zambia, a difference of 0 units per square kilometre.

The two have swapped places 6 times across 53 shared years of data; in 1970 it was Zambia ahead.

Sierra Leone ranks 2nd and Zambia ranks 2nd of 213 countries.

Across the 6 decades both report, Sierra Leone averaged higher in 2 and Zambia in 1.

Head to head by decade

Decade	Sierra Leone	Zambia	Difference	Ahead
1970s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	—
1980s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	—
1990s	0.0001 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Sierra Leone
2000s	0.0004 units per square kilometre	0.0005 units per square kilometre	0.0001 units per square kilometre	Zambia
2010s	0.001 units per square kilometre	0.0009 units per square kilometre	0.0001 units per square kilometre	Sierra Leone
2020s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher outbound internationally mobile tertiary students studying in east, Sierra Leone or Zambia?: Sierra Leone, at 0 units per square kilometre against 0 units per square kilometre in Zambia as of 2022.
What is the difference in outbound internationally mobile tertiary students studying in east between Sierra Leone and Zambia?: 0 units per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Zambia?: 53 years are reported by both, from 1970 to 2022.
How do Sierra Leone and Zambia rank globally for outbound internationally mobile tertiary students studying in east?: Sierra Leone ranks 2nd and Zambia ranks 2nd of 213 countries.
Where does this data come from?: Statizoid (derived), published as Outbound internationally mobile tertiary students studying in East Asia and the Pacific, male (UIS estimate) (number), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Zambia: Outbound internationally mobile tertiary students studying in East. Statizoid, drawing on Statizoid (derived). Retrieved 13 November 2026, from https://education.statizoid.com/compare/outbound-internationally-mobile-tertiary-students-studying-in-east-asia-and-the-pacific-4/sierra-leone/zambia/

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<a href="https://education.statizoid.com/compare/outbound-internationally-mobile-tertiary-students-studying-in-east-asia-and-the-pacific-4/sierra-leone/zambia/">Sierra Leone vs Zambia: Outbound internationally mobile tertiary students studying in East</a> — Statizoid

About this data

Indicator: Outbound internationally mobile tertiary students studying in East Asia and the Pacific, male (UIS estimate) (number), per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 213 places, 10,365 data points, 1970–2023
Last refreshed: 13 November 2026

Outbound internationally mobile tertiary students studying in East Asia and the Pacific, male (UIS estimate) (number) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.