How many years of comparable data are there for Grenada and Tonga?

43 years are reported by both, from 1977 to 2025.

Where does this data come from?

Statizoid (derived), published as Measles - number of reported cases, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Grenada vs Tonga: Measles - number of reported cases, per unit of GDP

Grenada

0 units per US$ of GDP

in 2025

Tonga

0 units per US$ of GDP

in 2025

Grenada rank

145th

Tonga rank

145th

Measles - number of reported cases, per unit of GDP over time

Grenada
Tonga

How they compare

Grenada currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Tonga, a difference of 0 units per US$ of GDP.

The two have swapped places 7 times across 43 shared years of data; in 1977 it was Grenada ahead.

Grenada ranks 145th and Tonga ranks 145th of 202 countries.

Across the 6 decades both report, Grenada averaged higher in 1 and Tonga in 5.

Head to head by decade

Decade	Grenada	Tonga	Difference	Ahead
1970s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Grenada
1980s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga
2020s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher measles - number of reported cases, per unit of gdp, Grenada or Tonga?: Grenada, at 0 units per US$ of GDP against 0 units per US$ of GDP in Tonga as of 2025.
What is the difference in measles - number of reported cases, per unit of gdp between Grenada and Tonga?: 0 units per US$ of GDP, with Grenada ahead.
How many years of comparable data are there for Grenada and Tonga?: 43 years are reported by both, from 1977 to 2025.
How do Grenada and Tonga rank globally for measles - number of reported cases, per unit of gdp?: Grenada ranks 145th and Tonga ranks 145th of 202 countries.
Where does this data come from?: Statizoid (derived), published as Measles - number of reported cases, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Grenada vs Tonga: Measles - number of reported cases, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 06 September 2026, from https://health.statizoid.com/compare/measles-number-of-reported-cases-per-unit-of-gdp/grenada/tonga/

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About this data

Indicator: Measles - number of reported cases, per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 203 places, 8,729 data points, 1974–2025
Last refreshed: 31 August 2026

Measles - number of reported cases divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.