Statistical performance indicators (SPI): Overall score in Tonga
Tonga: Statistical performance indicators (SPI): Overall score was 63.2 scale 0-100 in 2024. ▲ Rising
Statistical performance indicators (SPI): Overall score in Tonga, 2020–2024
Source: Statistical Performance Indicators, World Bank (WB). Measured in scale 0-100.
Analysis
In 2024, statistical performance indicators (spi): overall score in Tonga stood at 63.2 scale 0-100.
That represents a change of down 1.3% on the previous year and up 14.0% over five years.
Tonga ranks 123rd of 181 countries on this measure, in the middle of the range.
Statistical performance indicators (SPI): Overall score in Tonga, year by year
| Year | scale 0-100 | Change |
|---|---|---|
| 2020 | 55.46 scale 0-100 | — |
| 2021 | 66.18 scale 0-100 | +19.3% |
| 2022 | 63.55 scale 0-100 | -4.0% |
| 2023 | 64.05 scale 0-100 | +0.8% |
| 2024 | 63.2 scale 0-100 | -1.3% |
Tonga compared with similar countries
- Tonga's 63.2 scale 0-100 is below the median for upper middle income countries, which is 74.21 scale 0-100, 85% of the median. (55 countries reporting)
- Tonga's 63.2 scale 0-100 is above the median for East Asia & Pacific, which is 63.2 scale 0-100, 1.0× the median. (27 countries reporting)
Countries ranked near Tonga
More public sector data for Tonga
- Democracy, annual growth rate 0 % change on previous year (2025)
- Men's universal right to vote, annual growth rate 0 % change on previous year (2025)
- Universal right to vote, annual growth rate 0 % change on previous year (2025)
- Universal right to vote in practice, annual growth rate 0 % change on previous year (2025)
- Elected parliament, annual growth rate 0 % change on previous year (2025)
- Chief executive of the government is elected, annual growth rate 0 % change on previous year (2025)
- Democracy 7 (2025)
- Chief executive of the government is elected 1 (2025)
- Elected parliament 1 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is statistical performance indicators (spi): overall score in Tonga?
- Statistical performance indicators (spi): overall score in Tonga was 63.2 scale 0-100 in 2024, according to Statistical Performance Indicators, World Bank (WB).
- What is the highest statistical performance indicators (spi): overall score recorded in Tonga?
- The highest recorded value was 66.18 scale 0-100 in 2021.
- What is the lowest statistical performance indicators (spi): overall score recorded in Tonga?
- The lowest recorded value was 55.46 scale 0-100 in 2020.
- How does Tonga rank for statistical performance indicators (spi): overall score?
- Tonga ranks 123rd out of 181 countries with data for 2024.
- Where does this Tonga data come from?
- The figures come from Statistical Performance Indicators, World Bank (WB), published as part of Statistical performance indicators (SPI): Overall score (scale 0-100). Statizoid updates them automatically from the source API.
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About this data
The SPI overall score is a composite score measuring country performance across five pillars: data use, data services, data products, data sources, and data infrastructure. The new Statistical Performance Indicators (SPI) will replace the Statistical Capacity Index (SCI), which the World Bank has regularly published since 2004. Although the goals are the same, to offer a better tool to measure the statistical systems of countries, the new SPI framework has expanded into new areas including in the areas of data use, administrative data, geospatial data, data services, and data infrastructure. The SPI provides a framework that can help countries measure where they stand in several dimensions and offers an ambitious measurement agenda for the international community.