Barro-Lee: Population in thousands, age 55-59, total in Tonga
Tonga: Barro-Lee: Population in thousands, age 55-59, total was 4 in 2010. ▲ Rising
Barro-Lee: Population in thousands, age 55-59, total in Tonga, 1960–2010
Source: Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/.
Analysis
The most recent figure for barro-lee: population in thousands, age 55-59, total in Tonga is 4, measured in 2010. That is the highest value across all 11 years on record.
That represents a change of up 33.3% over ten years.
Over the whole period, barro-lee: population in thousands, age 55-59, total in Tonga peaked at 4 in 2010 and was at its lowest, 1, in 1960.
That places Tonga 144th out of 144 countries with data for 2010, putting it in the bottom quarter.
The long-run direction has been consistently rising across the 11 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 1 | 1 | 1 | 2 |
| 1970s | 2 | 2 | 2 | 2 |
| 1980s | 2.5 | 2 | 3 | 2 |
| 1990s | 3 | 3 | 3 | 2 |
| 2000s | 3 | 3 | 3 | 2 |
| 2010s | 4 | 4 | 4 | 1 |
Countries ranked near Tonga
More education data for Tonga
- Official entrance age to pre primary education 4 (2025)
- Duration of pre primary education 2 (2025)
- Primary school starting age 6 years (2025)
- Population ages 0-14 34.9% (2025)
- Lower secondary school starting age 12 years (2025)
- Population ages 15-64 58.2% (2025)
- School enrollment, primary 108.8% (2024)
- Primary education, teachers 818 (2024)
- Fertility rate vs mean years of schooling 3.1 (2024)
- School enrollment, primary, female 110.7% (2024)
Frequently asked questions
- What is barro-lee: population in thousands, age 55-59, total in Tonga?
- Barro-lee: population in thousands, age 55-59, total in Tonga was 4 in 2010, according to Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/.
- What is the highest barro-lee: population in thousands, age 55-59, total recorded in Tonga?
- The highest recorded value was 4 in 2010.
- What is the lowest barro-lee: population in thousands, age 55-59, total recorded in Tonga?
- The lowest recorded value was 1 in 1960.
- How does Tonga rank for barro-lee: population in thousands, age 55-59, total?
- Tonga ranks 144th out of 144 countries with data for 2010.
- Is barro-lee: population in thousands, age 55-59, total rising or falling in Tonga?
- Over the last ten years it is up 33.3%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as part of Barro-Lee: Population in thousands, age 55-59, total. Statizoid updates them automatically from the source API.
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CSV · JSON — 11 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Population in thousands, age 55-59, total is the total population of 55-59 year olds in thousands estimated by Barro-Lee.