Chad vs Tanzania, United Republic of: School life expectancy, tertiary, both sexes
School life expectancy, tertiary, both sexes over time
- Chad
- Tanzania, United Republic of
How they compare
Chad currently reports 0.1626 years against 0.1546 years in Tanzania, United Republic of, a difference of 0.008 years.
That makes Chad's figure about 1.1 times Tanzania, United Republic of's.
The two have swapped places 4 times across 18 shared years of data; in 1972 it was Tanzania, United Republic of ahead.
Chad ranks 176th and Tanzania, United Republic of ranks 178th of 183 countries.
Across the 5 decades both report, Chad averaged higher in 2 and Tanzania, United Republic of in 3.
Head to head by decade
| Decade | Chad | Tanzania, United Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.0061 years | 0.0114 years | 0.0053 years | Tanzania, United Republic of |
| 1980s | 0.0258 years | 0.0129 years | 0.0129 years | Chad |
| 1990s | 0.0315 years | 0.0292 years | 0.0023 years | Chad |
| 2000s | 0.052 years | 0.052 years | 0 years | Tanzania, United Republic of |
| 2010s | 0.1337 years | 0.154 years | 0.0203 years | Tanzania, United Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, tertiary, both sexes, Chad or Tanzania, United Republic of?
- Chad, at 0.1626 years against 0.1546 years in Tanzania, United Republic of as of 2015.
- What is the difference in school life expectancy, tertiary, both sexes between Chad and Tanzania, United Republic of?
- 0.008 years, with Chad ahead.
- How many years of comparable data are there for Chad and Tanzania, United Republic of?
- 18 years are reported by both, from 1972 to 2015.
- How do Chad and Tanzania, United Republic of rank globally for school life expectancy, tertiary, both sexes?
- Chad ranks 176th and Tanzania, United Republic of ranks 178th of 183 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, tertiary, both sexes (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.