Peru vs Tonga: School life expectancy, primary, male
School life expectancy, primary, male over time
- Peru
- Tonga
How they compare
Tonga currently reports 6.97 years against 6.95 years in Peru, a difference of 0.02 years.
The two have swapped places 5 times across 30 shared years of data; in 1970 it was Peru ahead.
Peru ranks 47th and Tonga ranks 45th of 197 countries.
Across the 5 decades both report, Peru averaged higher in 2 and Tonga in 3.
Head to head by decade
| Decade | Peru | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6.89 years | 6.98 years | 0.0981 years | Tonga |
| 1980s | 7.1 years | 7.23 years | 0.1312 years | Tonga |
| 1990s | 6.97 years | 6.72 years | 0.2525 years | Peru |
| 2000s | 6.85 years | 6.76 years | 0.0855 years | Peru |
| 2010s | 6.26 years | 6.83 years | 0.5614 years | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary, male, Peru or Tonga?
- Tonga, at 6.97 years against 6.95 years in Peru as of 2015.
- What is the difference in school life expectancy, primary, male between Peru and Tonga?
- 0.02 years, with Tonga ahead.
- How many years of comparable data are there for Peru and Tonga?
- 30 years are reported by both, from 1970 to 2015.
- How do Peru and Tonga rank globally for school life expectancy, primary, male?
- Peru ranks 47th and Tonga ranks 45th of 197 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary, male (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.