Middle income vs Tonga: Literacy rate, population 25-64 years, adjusted gender parity index
Literacy rate, population 25-64 years, adjusted gender parity index over time
- Middle income
- Tonga
How they compare
Tonga currently reports 1 GPIA against 0.9164 GPIA in Middle income, a difference of 0.0836 GPIA.
That makes Tonga's figure about 1.1 times Middle income's.
Across all 5 years both countries report, Tonga has been ahead every year.
Middle income ranks 18th and Tonga ranks 18th of 36 groups.
Tonga has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Middle income | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.6598 GPIA | 0.9994 GPIA | 0.3396 GPIA | Tonga |
| 1990s | 0.8007 GPIA | 1 GPIA | 0.2023 GPIA | Tonga |
| 2000s | 0.8704 GPIA | 1 GPIA | 0.132 GPIA | Tonga |
| 2010s | 0.9045 GPIA | 1 GPIA | 0.0965 GPIA | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher literacy rate, population 25-64 years, adjusted gender parity index, Middle income or Tonga?
- Tonga, at 1 GPIA against 0.9164 GPIA in Middle income as of 2018.
- What is the difference in literacy rate, population 25-64 years, adjusted gender parity index between Middle income and Tonga?
- 0.0836 GPIA, with Tonga ahead.
- How many years of comparable data are there for Middle income and Tonga?
- 5 years are reported by both, from 1976 to 2018.
- How do Middle income and Tonga rank globally for literacy rate, population 25-64 years, adjusted gender parity index?
- Middle income ranks 18th and Tonga ranks 18th of 36 groups.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Literacy rate, population 25-64 years, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
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/