Chad vs Guinea-Bissau: School life expectancy, secondary, female
School life expectancy, secondary, female over time
- Chad
- Guinea-Bissau
How they compare
Chad currently reports 1.02 years against 0.6982 years in Guinea-Bissau, a difference of 0.3218 years.
That makes Chad's figure about 1.5 times Guinea-Bissau's.
Across all 6 years both countries report, Guinea-Bissau has been ahead every year.
Chad ranks 191st and Guinea-Bissau ranks 194th of 195 countries.
Guinea-Bissau has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Chad | Guinea-Bissau | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.0216 years | 0.1824 years | 0.1608 years | Guinea-Bissau |
| 1980s | 0.1306 years | 0.2042 years | 0.0736 years | Guinea-Bissau |
| 2000s | 0.3639 years | 0.6982 years | 0.3343 years | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, secondary, female, Chad or Guinea-Bissau?
- Chad, at 1.02 years against 0.6982 years in Guinea-Bissau as of 2019.
- What is the difference in school life expectancy, secondary, female between Chad and Guinea-Bissau?
- 0.3218 years, with Chad ahead.
- How many years of comparable data are there for Chad and Guinea-Bissau?
- 6 years are reported by both, from 1971 to 2000.
- How do Chad and Guinea-Bissau rank globally for school life expectancy, secondary, female?
- Chad ranks 191st and Guinea-Bissau ranks 194th of 195 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, secondary, female (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of years a person of school entrance age can expect to spend within the specified level of education. For a child of a certain age a, the school life expectancy is calculated as the sum of the age specific enrolment rates for the levels of education specified. The part of the enrolment that is not distributed by age is divided by the school-age population for the level of education they are enrolled in, and multiplied by the duration of that level of education. The result is then added to the sum of the age-specific enrolment rates. A relatively high SLE indicates greater probability for children to spend more years in education and higher overall retention within the education system. It must be noted that the expected number of years does not necessarily coincide with the expected number of grades of education completed, because of repetition. Since school life expectancy is an average based on participation in different levels of education, the expected number of years of schooling may be pulled down by the magnitude of children who never go to school. Those children who are in school may benefit from many more years of education than the average.