Belize vs Tonga: School life expectancy, pre-primary, both sexes
School life expectancy, pre-primary, both sexes over time
- Belize
- Tonga
How they compare
Belize currently reports 0.9557 years against 0.9163 years in Tonga, a difference of 0.0394 years.
The two have swapped places 1 time across 5 shared years of data; in 1999 it was Tonga ahead.
Belize ranks 137th and Tonga ranks 139th of 191 countries.
Across the 3 decades both report, Belize averaged higher in 2 and Tonga in 1.
Head to head by decade
| Decade | Belize | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.5306 years | 0.5695 years | 0.039 years | Tonga |
| 2000s | 0.4903 years | 0.4301 years | 0.0602 years | Belize |
| 2010s | 0.9768 years | 0.8258 years | 0.151 years | Belize |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, pre-primary, both sexes, Belize or Tonga?
- Belize, at 0.9557 years against 0.9163 years in Tonga as of 2019.
- What is the difference in school life expectancy, pre-primary, both sexes between Belize and Tonga?
- 0.0394 years, with Belize ahead.
- How many years of comparable data are there for Belize and Tonga?
- 5 years are reported by both, from 1999 to 2015.
- How do Belize and Tonga rank globally for school life expectancy, pre-primary, both sexes?
- Belize ranks 137th and Tonga ranks 139th of 191 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, pre-primary, 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.