Sierra Leone vs Sudan: Wittgenstein Projection: Mean Years of Schooling. Age 15+. Gender Gap

Sierra Leone
0.13
in 2100
Sudan
0.13
in 2100
Sierra Leone rank
21st
Sudan rank
21st

Wittgenstein Projection: Mean Years of Schooling. Age 15+. Gender Gap over time

  • Sierra Leone
  • Sudan
00.511.52201020552100

How they compare

Sierra Leone currently reports 0.13 against 0.13 in Sudan, a difference of 0.

The two have swapped places 1 time across 19 shared years of data; in 2010 it was Sierra Leone ahead.

Sierra Leone ranks 21st and Sudan ranks 21st of 166 countries.

Sierra Leone has averaged higher in every one of the 10 decades both report.

Head to head by decade

Decade Sierra Leone Sudan Difference Ahead
2010s 1.96 0.995 0.97 Sierra Leone
2020s 1.62 0.755 0.87 Sierra Leone
2030s 1.25 0.55 0.7 Sierra Leone
2040s 0.9 0.385 0.515 Sierra Leone
2050s 0.605 0.28 0.325 Sierra Leone
2060s 0.4 0.225 0.175 Sierra Leone
2070s 0.265 0.18 0.085 Sierra Leone
2080s 0.185 0.155 0.03 Sierra Leone
2090s 0.145 0.145 0
2100s 0.13 0.13 0

Averages of every year both report within each decade.

Frequently asked questions

Which has higher wittgenstein projection: mean years of schooling. age 15+. gender gap, Sierra Leone or Sudan?
Sierra Leone, at 0.13 against 0.13 in Sudan as of 2100.
What is the difference in wittgenstein projection: mean years of schooling. age 15+. gender gap between Sierra Leone and Sudan?
0, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Sudan?
19 years are reported by both, from 2010 to 2100.
How do Sierra Leone and Sudan rank globally for wittgenstein projection: mean years of schooling. age 15+. gender gap?
Sierra Leone ranks 21st and Sudan ranks 21st of 166 countries.
Where does this data come from?
Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/, published as Wittgenstein Projection: Mean Years of Schooling. Age 15+. Gender Gap. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Sudan: Wittgenstein Projection: Mean Years of Schooling. Age 15+. Gender Gap. Statizoid, drawing on Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/. Retrieved 05 September 2026, from https://reference.statizoid.com/compare/wittgenstein-projection-mean-years-of-schooling-age-15-gender-gap/sierra-leone/sudan/

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About this data

Indicator
Wittgenstein Projection: Mean Years of Schooling. Age 15+. Gender Gap
Source
Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
167 places, 3,173 data points, 2010–2100
Last refreshed

The difference between male and female mean number of years spent in school by age group. It is calculated by subtracting the female value from the male value. Data can be negative if the mean years of schooling for females is higher than for males. Projections are based on collected census and survey data for the base year (around 2010) and the Medium Shared Socioeconomic Pathways (SSP2) projection model. The SSP2 is a middle-of-the-road scenario that combines medium fertility with medium mortality, medium migration, and the Global Education Trend (GET) education scenario. For more information and other projection models, consult the Wittgenstein Centre for Demography and Global Human Capital's website: http://www.oeaw.ac.at/vid/dataexplorer/