Tonga vs WB: Pre-demographic Dividend: Outbound mobility ratio to sub-Saharan Africa, female (UIS estimate)

Tonga
0.0%
in 2023
WB: Pre-demographic Dividend
0.8%
in 2021
Tonga rank
27th
WB: Pre-demographic Dividend rank
30th

Outbound mobility ratio to sub-Saharan Africa, female (UIS estimate) over time

  • Tonga
  • WB: Pre-demographic Dividend
00.250.50.7511.2201120172023

How they compare

WB: Pre-demographic Dividend currently reports 0.8% against 0.0% in Tonga, a difference of 0.8%.

That makes WB: Pre-demographic Dividend's figure about 21.5 times Tonga's.

Across all 10 years both countries report, WB: Pre-demographic Dividend has been ahead every year.

Tonga ranks 27th and WB: Pre-demographic Dividend ranks 30th of 165 countries.

WB: Pre-demographic Dividend has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Tonga WB: Pre-demographic Dividend Difference Ahead
2010s 0.0% 1.1% 1.1% WB: Pre-demographic Dividend
2020s 0.0% 0.8% 0.8% WB: Pre-demographic Dividend

Averages of every year both report within each decade.

Frequently asked questions

Which has higher outbound mobility ratio to sub-saharan africa, female (uis estimate), Tonga or WB: Pre-demographic Dividend?
WB: Pre-demographic Dividend, at 0.8% against 0.0% in Tonga as of 2021.
What is the difference in outbound mobility ratio to sub-saharan africa, female (uis estimate) between Tonga and WB: Pre-demographic Dividend?
0.8%, with WB: Pre-demographic Dividend ahead.
How many years of comparable data are there for Tonga and WB: Pre-demographic Dividend?
10 years are reported by both, from 2012 to 2021.
How do Tonga and WB: Pre-demographic Dividend rank globally for outbound mobility ratio to sub-saharan africa, female (uis estimate)?
Tonga ranks 27th and WB: Pre-demographic Dividend ranks 30th of 165 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Outbound mobility ratio to sub-Saharan Africa, female (UIS estimate) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tonga vs WB: Pre-demographic Dividend: Outbound mobility ratio to sub-Saharan Africa, female (UIS estimate). Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 14 September 2026, from https://education.statizoid.com/compare/outbound-mobility-ratio-to-sub-saharan-africa-female-uis-estimate-percent/tonga/wb-pre-demographic-dividend/

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About this data

Indicator
Outbound mobility ratio to sub-Saharan Africa, female (UIS estimate) (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
382 places, 4,417 data points, 2011–2023
Last refreshed

February 2026 Data Release