Congo, Democratic Republic of the vs Tonga: School life expectancy, tertiary, both sexes
School life expectancy, tertiary, both sexes over time
- Congo, Democratic Republic of the
- Tonga
How they compare
Congo, Democratic Republic of the currently reports 0.3302 years against 0.3177 years in Tonga, a difference of 0.0125 years.
Across all 6 years both countries report, Tonga has been ahead every year.
Congo, Democratic Republic of the ranks 163rd and Tonga ranks 164th of 183 countries.
Tonga has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Congo, Democratic Republic of the | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.0622 years | 0.1012 years | 0.0389 years | Tonga |
| 1980s | 0.0683 years | 0.3309 years | 0.2627 years | Tonga |
| 1990s | 0.0728 years | 0.1737 years | 0.1009 years | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, tertiary, both sexes, Congo, Democratic Republic of the or Tonga?
- Congo, Democratic Republic of the, at 0.3302 years against 0.3177 years in Tonga as of 2016.
- What is the difference in school life expectancy, tertiary, both sexes between Congo, Democratic Republic of the and Tonga?
- 0.0125 years, with Congo, Democratic Republic of the ahead.
- How many years of comparable data are there for Congo, Democratic Republic of the and Tonga?
- 6 years are reported by both, from 1978 to 1999.
- How do Congo, Democratic Republic of the and Tonga rank globally for school life expectancy, tertiary, both sexes?
- Congo, Democratic Republic of the ranks 163rd and Tonga ranks 164th 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.