Adult literacy rate, population 15+ years, adjusted gender parity in Tonga
Tonga: Adult literacy rate, population 15+ years, adjusted gender parity was 1 GPIA in 2018. ▬ Flat
Adult literacy rate, population 15+ years, adjusted gender parity in Tonga, 1976–2018
Source: UNESCO Institute for Statistics. Measured in GPIA.
Analysis
In 2018, adult literacy rate, population 15+ years, adjusted gender parity in Tonga stood at 1 GPIA.
That represents a change of down 0.0% over ten years.
Over the whole period, adult literacy rate, population 15+ years, adjusted gender parity in Tonga peaked at 1 GPIA in 1996 and was at its lowest, 0.9987 GPIA, in 1976.
Tonga ranks 11th of 87 countries on this measure, in the top quarter.
Adult literacy rate, population 15+ years, adjusted gender parity in Tonga, year by year
| Year | GPIA | Change |
|---|---|---|
| 1976 | 0.9987 GPIA | — |
| 1996 | 1 GPIA | +0.3% |
| 2006 | 1 GPIA | -0.0% |
| 2011 | 1 GPIA | -0.0% |
| 2018 | 1 GPIA | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0.9987 GPIA | 0.9987 GPIA | 0.9987 GPIA | 1 |
| 1990s | 1 GPIA | 1 GPIA | 1 GPIA | 1 |
| 2000s | 1 GPIA | 1 GPIA | 1 GPIA | 1 |
| 2010s | 1 GPIA | 1 GPIA | 1 GPIA | 2 |
Countries ranked near Tonga
More reference data data for Tonga
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0105 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.0092 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.0197 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.0197 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.0353 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.0269 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0446 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.1068 (2050)
- Emission Totals - Emissions (N2O) - Agricultural Soils 0.0799 (2050)
- Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure applied 9.35 (2050)
Frequently asked questions
- What is adult literacy rate, population 15+ years, adjusted gender parity in Tonga?
- Adult literacy rate, population 15+ years, adjusted gender parity in Tonga was 1 GPIA in 2018, according to UNESCO Institute for Statistics.
- What is the highest adult literacy rate, population 15+ years, adjusted gender parity recorded in Tonga?
- The highest recorded value was 1 GPIA in 1996.
- What is the lowest adult literacy rate, population 15+ years, adjusted gender parity recorded in Tonga?
- The lowest recorded value was 0.9987 GPIA in 1976.
- How does Tonga rank for adult literacy rate, population 15+ years, adjusted gender parity?
- Tonga ranks 11th out of 87 countries with data for 2018.
- Is adult literacy rate, population 15+ years, adjusted gender parity rising or falling in Tonga?
- Over the last ten years it is down 0.0%. The long-run trend across the full record is flat.
- Where does this Tonga data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Adult literacy rate, population 15+ years, adjusted gender parity index (GPIA). Statizoid updates them automatically from the source API.
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About this data
The Adjusted Gender Parity Index (GPIA) is calculated by dividing the female value for the indicator by the male value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted gender parity index is symmetrical around 1 and lies in the range 0-2. An adjusted GPI equal to 1 indicates parity between females and males. In general, a value less than 1 indicates disparity in favor of males and a value greater than 1 indicates disparity in favor of females. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/