How many years of comparable data are there for Chile and Portugal?

48 years are reported by both, from 1974 to 2023.

Where does this data come from?

Statizoid (derived), published as Number of confirmed cases of tetanus, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chile vs Portugal: Number of confirmed cases of tetanus, per square kilometre

Chile

0 Cases per square kilometre

in 2023

Portugal

0 Cases per square kilometre

in 2023

Chile rank

89th

Portugal rank

88th

Number of confirmed cases of tetanus, per square kilometre over time

Chile
Portugal

How they compare

Portugal currently reports 0 Cases per square kilometre against 0 Cases per square kilometre in Chile, a difference of 0 Cases per square kilometre.

The two have swapped places 10 times across 48 shared years of data; in 1974 it was Portugal ahead.

Chile ranks 89th and Portugal ranks 88th of 203 countries.

Across the 6 decades both report, Chile averaged higher in 1 and Portugal in 5.

Head to head by decade

Decade	Chile	Portugal	Difference	Ahead
1970s	0 Cases per square kilometre	0.0015 Cases per square kilometre	0.0014 Cases per square kilometre	Portugal
1980s	0 Cases per square kilometre	0.0007 Cases per square kilometre	0.0007 Cases per square kilometre	Portugal
1990s	0 Cases per square kilometre	0.0003 Cases per square kilometre	0.0003 Cases per square kilometre	Portugal
2000s	0 Cases per square kilometre	0.0001 Cases per square kilometre	0.0001 Cases per square kilometre	Portugal
2010s	0 Cases per square kilometre	0 Cases per square kilometre	0 Cases per square kilometre	Portugal
2020s	0 Cases per square kilometre	0 Cases per square kilometre	0 Cases per square kilometre	Chile

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of confirmed cases of tetanus, per square kilometre, Chile or Portugal?: Portugal, at 0 Cases per square kilometre against 0 Cases per square kilometre in Chile as of 2023.
What is the difference in number of confirmed cases of tetanus, per square kilometre between Chile and Portugal?: 0 Cases per square kilometre, with Portugal ahead.
How many years of comparable data are there for Chile and Portugal?: 48 years are reported by both, from 1974 to 2023.
How do Chile and Portugal rank globally for number of confirmed cases of tetanus, per square kilometre?: Chile ranks 89th and Portugal ranks 88th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Number of confirmed cases of tetanus, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chile vs Portugal: Number of confirmed cases of tetanus, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/number-of-confirmed-cases-of-tetanus-per-square-kilometre/chile/portugal/

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<a href="https://reference.statizoid.com/compare/number-of-confirmed-cases-of-tetanus-per-square-kilometre/chile/portugal/">Chile vs Portugal: Number of confirmed cases of tetanus, per square kilometre</a> — Statizoid

About this data

Indicator: Number of confirmed cases of tetanus, per square kilometre
Unit: Cases per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 203 places, 7,748 data points, 1974–2023
Last refreshed: 12 September 2026

Number of confirmed cases of tetanus divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.