What is the difference in measles - number of reported cases, per unit of gdp between Sao Tome and Principe and Tonga?

0 units per US$ of GDP, with Sao Tome and Principe ahead.

How many years of comparable data are there for Sao Tome and Principe and Tonga?

38 years are reported by both, from 1976 to 2019.

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.

Sao Tome and Principe vs Tonga: Measles - number of reported cases, per unit of GDP

Sao Tome and Principe

0 units per US$ of GDP

in 2021

Tonga

0 units per US$ of GDP

in 2025

Sao Tome and Principe rank

145th

Tonga rank

145th

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

Sao Tome and Principe
Tonga

How they compare

Sao Tome and Principe 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 8 times across 38 shared years of data; in 1976 it was Tonga ahead.

Sao Tome and Principe ranks 145th and Tonga ranks 145th of 202 countries.

Tonga has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Sao Tome and Principe	Tonga	Difference	Ahead
1970s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga
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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher measles - number of reported cases, per unit of gdp, Sao Tome and Principe or Tonga?: Sao Tome and Principe, at 0 units per US$ of GDP against 0 units per US$ of GDP in Tonga as of 2021.
What is the difference in measles - number of reported cases, per unit of gdp between Sao Tome and Principe and Tonga?: 0 units per US$ of GDP, with Sao Tome and Principe ahead.
How many years of comparable data are there for Sao Tome and Principe and Tonga?: 38 years are reported by both, from 1976 to 2019.
How do Sao Tome and Principe and Tonga rank globally for measles - number of reported cases, per unit of gdp?: Sao Tome and Principe 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.

Individual pages

Share, cite or embed this page

Cite this page

Sao Tome and Principe vs Tonga: Measles - number of reported cases, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 15 September 2026, from https://health.statizoid.com/compare/measles-number-of-reported-cases-per-unit-of-gdp/sao-tome-and-principe/tonga/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://health.statizoid.com/compare/measles-number-of-reported-cases-per-unit-of-gdp/sao-tome-and-principe/tonga/">Sao Tome and Principe vs Tonga: Measles - number of reported cases, per unit of GDP</a> — Statizoid

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.