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

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.

Canada vs Tonga: Number of confirmed cases of tetanus, per square kilometre

Canada

0 Cases per square kilometre

in 2023

Tonga

0 Cases per square kilometre

in 2023

Canada rank

109th

Tonga rank

110th

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

Canada
Tonga

How they compare

Canada currently reports 0 Cases per square kilometre against 0 Cases per square kilometre in Tonga, a difference of 0 Cases per square kilometre.

The two have swapped places 13 times across 45 shared years of data; in 1974 it was Tonga ahead.

Canada ranks 109th and Tonga ranks 110th of 203 countries.

Across the 6 decades both report, Canada averaged higher in 2 and Tonga in 4.

Head to head by decade

Decade	Canada	Tonga	Difference	Ahead
1970s	0 Cases per square kilometre	0.0093 Cases per square kilometre	0.0093 Cases per square kilometre	Tonga
1980s	0 Cases per square kilometre	0.0029 Cases per square kilometre	0.0029 Cases per square kilometre	Tonga
1990s	0 Cases per square kilometre	0.0005 Cases per square kilometre	0.0005 Cases per square kilometre	Tonga
2000s	0 Cases per square kilometre	0.0001 Cases per square kilometre	0.0001 Cases per square kilometre	Tonga
2010s	0 Cases per square kilometre	0 Cases per square kilometre	0 Cases per square kilometre	Canada
2020s	0 Cases per square kilometre	0 Cases per square kilometre	0 Cases per square kilometre	Canada

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of confirmed cases of tetanus, per square kilometre, Canada or Tonga?: Canada, at 0 Cases per square kilometre against 0 Cases per square kilometre in Tonga as of 2023.
What is the difference in number of confirmed cases of tetanus, per square kilometre between Canada and Tonga?: 0 Cases per square kilometre, with Canada ahead.
How many years of comparable data are there for Canada and Tonga?: 45 years are reported by both, from 1974 to 2023.
How do Canada and Tonga rank globally for number of confirmed cases of tetanus, per square kilometre?: Canada ranks 109th and Tonga ranks 110th 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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Canada vs Tonga: 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/canada/tonga/

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<a href="https://reference.statizoid.com/compare/number-of-confirmed-cases-of-tetanus-per-square-kilometre/canada/tonga/">Canada vs Tonga: 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.