How many years of comparable data are there for Brazil and Niger?

45 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.

Brazil vs Niger: Number of confirmed cases of tetanus, per square kilometre

Brazil

0 Cases per square kilometre

in 2023

Niger

0 Cases per square kilometre

in 2023

Brazil rank

65th

Niger rank

64th

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

Brazil
Niger

How they compare

Niger currently reports 0 Cases per square kilometre against 0 Cases per square kilometre in Brazil, a difference of 0 Cases per square kilometre.

The two have swapped places 5 times across 45 shared years of data; in 1974 it was Brazil ahead.

Brazil ranks 65th and Niger ranks 64th of 203 countries.

Across the 6 decades both report, Brazil averaged higher in 2 and Niger in 4.

Head to head by decade

Decade	Brazil	Niger	Difference	Ahead
1970s	0.0003 Cases per square kilometre	0.0002 Cases per square kilometre	0.0001 Cases per square kilometre	Brazil
1980s	0.0003 Cases per square kilometre	0.0002 Cases per square kilometre	0.0001 Cases per square kilometre	Brazil
1990s	0.0001 Cases per square kilometre	0.0002 Cases per square kilometre	0 Cases per square kilometre	Niger
2000s	0 Cases per square kilometre	0.0001 Cases per square kilometre	0.0001 Cases per square kilometre	Niger
2010s	0 Cases per square kilometre	0.0001 Cases per square kilometre	0 Cases per square kilometre	Niger
2020s	0 Cases per square kilometre	0 Cases per square kilometre	0 Cases per square kilometre	Niger

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of confirmed cases of tetanus, per square kilometre, Brazil or Niger?: Niger, at 0 Cases per square kilometre against 0 Cases per square kilometre in Brazil as of 2023.
What is the difference in number of confirmed cases of tetanus, per square kilometre between Brazil and Niger?: 0 Cases per square kilometre, with Niger ahead.
How many years of comparable data are there for Brazil and Niger?: 45 years are reported by both, from 1974 to 2023.
How do Brazil and Niger rank globally for number of confirmed cases of tetanus, per square kilometre?: Brazil ranks 65th and Niger ranks 64th 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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Brazil vs Niger: 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/brazil/niger/

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<a href="https://reference.statizoid.com/compare/number-of-confirmed-cases-of-tetanus-per-square-kilometre/brazil/niger/">Brazil vs Niger: 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.