Peru vs Tonga: Health system composite index
Health system composite index over time
- Peru
- Tonga
How they compare
Tonga currently reports 0.4619 standard deviations from the yearly mean against 0.4405 standard deviations from the yearly mean in Peru, a difference of 0.0214 standard deviations from the yearly mean.
The two have swapped places 8 times across 47 shared years of data; in 1960 it was Tonga ahead.
Peru ranks 76th and Tonga ranks 74th of 196 countries.
Across the 7 decades both report, Peru averaged higher in 1 and Tonga in 6.
Head to head by decade
| Decade | Peru | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1960s | -0.1237 standard deviations from the yearly mean | 0.0029 standard deviations from the yearly mean | 0.1266 standard deviations from the yearly mean | Tonga |
| 1970s | -0.4787 standard deviations from the yearly mean | -0.1086 standard deviations from the yearly mean | 0.3701 standard deviations from the yearly mean | Tonga |
| 1980s | -0.3622 standard deviations from the yearly mean | 0.2072 standard deviations from the yearly mean | 0.5694 standard deviations from the yearly mean | Tonga |
| 1990s | -0.0766 standard deviations from the yearly mean | 0.4378 standard deviations from the yearly mean | 0.5144 standard deviations from the yearly mean | Tonga |
| 2000s | 0.3579 standard deviations from the yearly mean | 0.2817 standard deviations from the yearly mean | 0.0761 standard deviations from the yearly mean | Peru |
| 2010s | -0.0095 standard deviations from the yearly mean | 0.3167 standard deviations from the yearly mean | 0.3262 standard deviations from the yearly mean | Tonga |
| 2020s | -0.1334 standard deviations from the yearly mean | 0.3459 standard deviations from the yearly mean | 0.4793 standard deviations from the yearly mean | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher health system composite index, Peru or Tonga?
- Tonga, at 0.4619 standard deviations from the yearly mean against 0.4405 standard deviations from the yearly mean in Peru as of 2024.
- What is the difference in health system composite index between Peru and Tonga?
- 0.0214 standard deviations from the yearly mean, with Tonga ahead.
- How many years of comparable data are there for Peru and Tonga?
- 47 years are reported by both, from 1960 to 2024.
- How do Peru and Tonga rank globally for health system composite index?
- Peru ranks 76th and Tonga ranks 74th of 196 countries.
- Where does this data come from?
- Statizoid (derived), published as Health system composite index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
An equal-weighted index of 4 indicators: Life expectancy at birth, total; Physicians per 1000 people; Hospital beds per 1000 people; Immunization, measles. Each is standardised against that year's spread across all reporting countries before averaging, so a score of 0 is the average country and +1 is one standard deviation above it.