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

48 years are reported by both, from 1974 to 2021.

Where does this data come from?

Statizoid (derived), published as Reported cases of measles, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guam vs Sao Tome and Principe: Reported cases of measles, gaps filled

Guam

0 Cases

in 2024

Sao Tome and Principe

0 Cases

in 2021

Guam rank

146th

Sao Tome and Principe rank

146th

Reported cases of measles, gaps filled over time

Guam
Sao Tome and Principe

How they compare

Guam currently reports 0 Cases against 0 Cases in Sao Tome and Principe, a difference of 0 Cases.

The two have swapped places 12 times across 48 shared years of data; in 1974 it was Sao Tome and Principe ahead.

Guam ranks 146th and Sao Tome and Principe ranks 146th of 210 countries.

Across the 6 decades both report, Guam averaged higher in 1 and Sao Tome and Principe in 4.

Head to head by decade

Decade	Guam	Sao Tome and Principe	Difference	Ahead
1970s	19.33 Cases	217.67 Cases	198.33 Cases	Sao Tome and Principe
1980s	15.4 Cases	182.1 Cases	166.7 Cases	Sao Tome and Principe
1990s	32.1 Cases	44 Cases	11.9 Cases	Sao Tome and Principe
2000s	1.25 Cases	0 Cases	1.25 Cases	Guam
2010s	0.1 Cases	0.3 Cases	0.2 Cases	Sao Tome and Principe
2020s	0 Cases	0 Cases	0 Cases	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported cases of measles, gaps filled, Guam or Sao Tome and Principe?: Guam, at 0 Cases against 0 Cases in Sao Tome and Principe as of 2024.
What is the difference in reported cases of measles, gaps filled between Guam and Sao Tome and Principe?: 0 Cases, with Guam ahead.
How many years of comparable data are there for Guam and Sao Tome and Principe?: 48 years are reported by both, from 1974 to 2021.
How do Guam and Sao Tome and Principe rank globally for reported cases of measles, gaps filled?: Guam ranks 146th and Sao Tome and Principe ranks 146th of 210 countries.
Where does this data come from?: Statizoid (derived), published as Reported cases of measles, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guam vs Sao Tome and Principe: Reported cases of measles, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 13 September 2026, from https://health.statizoid.com/compare/reported-cases-of-measles-gaps-filled/guam/sao-tome-and-principe/

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<a href="https://health.statizoid.com/compare/reported-cases-of-measles-gaps-filled/guam/sao-tome-and-principe/">Guam vs Sao Tome and Principe: Reported cases of measles, gaps filled</a> — Statizoid

About this data

Indicator: Reported cases of measles, gaps filled
Unit: Cases
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 210 places, 9,624 data points, 1974–2024
Last refreshed: 13 September 2026

Reported cases of measles with 433 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.