School life expectancy, pre-primary, both sexes in Angola
Angola: School life expectancy, pre-primary, both sexes was 0.8134 years in 2016. ▲ Rising
School life expectancy, pre-primary, both sexes in Angola, 1981–2016
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
Angola recorded 0.8134 years for school life expectancy, pre-primary, both sexes in 2016.
The figure is down 40.2% over ten years.
Over the whole period, school life expectancy, pre-primary, both sexes in Angola peaked at 1.36 years in 2007 and was at its lowest, 0.3783 years, in 1991.
Angola ranks 146th of 191 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 20 years of available data.
School life expectancy, pre-primary, both sexes in Angola, year by year
| Year | years | Change |
|---|---|---|
| 1981 | 1.27 years | — |
| 1982 | 1.09 years | -14.2% |
| 1983 | 0.9139 years | -16.3% |
| 1984 | 0.7682 years | -15.9% |
| 1985 | 0.6066 years | -21.0% |
| 1986 | 0.6406 years | +5.6% |
| 1987 | 0.5915 years | -7.7% |
| 1988 | 0.5432 years | -8.2% |
| 1989 | 0.5174 years | -4.8% |
| 1990 | 0.4596 years | -11.2% |
| 1991 | 0.3783 years | -17.7% |
| 1992 | 0.4777 years | +26.3% |
| 1998 | 0.5836 years | +22.2% |
| 1999 | 0.7097 years | +21.6% |
| 2007 | 1.36 years | +91.5% |
| 2008 | 1.02 years | -24.7% |
| 2009 | 0.9548 years | -6.7% |
| 2010 | 0.8833 years | -7.5% |
| 2011 | 0.7429 years | -15.9% |
| 2016 | 0.8134 years | +9.5% |
Angola compared with similar countries
- Angola's 0.8134 years is below the median for lower middle income countries, which is 1.09 years, 75% of the median. (43 countries reporting)
- Angola's 0.8134 years is above the median for Sub-Saharan Africa, which is 0.6892 years, 1.2× the median. (43 countries reporting)
Biggest year-on-year movements
Years where School life expectancy, pre-primary, both sexes in Angola changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2007 | +91.5% | 0.7097 years | 1.36 years |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.7719 years | 0.5174 years | 1.27 years | 9 |
| 1990s | 0.5218 years | 0.3783 years | 0.7097 years | 5 |
| 2000s | 1.11 years | 0.9548 years | 1.36 years | 3 |
| 2010s | 0.8132 years | 0.7429 years | 0.8833 years | 3 |
Countries ranked near Angola
More reference data data for Angola
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.4536 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 2.99 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 3.82 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.163 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 3.82 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.52 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.82 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 15.22 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 20.43 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.8877 (2050)
Frequently asked questions
- What is school life expectancy, pre-primary, both sexes in Angola?
- School life expectancy, pre-primary, both sexes in Angola was 0.8134 years in 2016, according to UNESCO Institute for Statistics.
- What is the highest school life expectancy, pre-primary, both sexes recorded in Angola?
- The highest recorded value was 1.36 years in 2007.
- What is the lowest school life expectancy, pre-primary, both sexes recorded in Angola?
- The lowest recorded value was 0.3783 years in 1991.
- How does Angola rank for school life expectancy, pre-primary, both sexes?
- Angola ranks 146th out of 191 countries with data for 2016.
- Is school life expectancy, pre-primary, both sexes rising or falling in Angola?
- Over the last ten years it is down 40.2%. The long-run trend across the full record is rising.
- Where does this Angola data come from?
- The figures come from UNESCO Institute for Statistics, published as part of School life expectancy, pre-primary, both sexes (years). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 20 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
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.