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

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

Where does this data come from?

Statizoid (derived), published as Measles - number of reported cases, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Chile: Measles - number of reported cases, per square kilometre

Bulgaria

0 units per square kilometre

in 2023

Chile

0 units per square kilometre

in 2023

Bulgaria rank

137th

Chile rank

136th

Measles - number of reported cases, per square kilometre over time

Bulgaria
Chile

How they compare

Chile currently reports 0 units per square kilometre against 0 units per square kilometre in Bulgaria, a difference of 0 units per square kilometre.

The two have swapped places 13 times across 50 shared years of data; in 1974 it was Bulgaria ahead.

Bulgaria ranks 137th and Chile ranks 136th of 204 countries.

Bulgaria has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Bulgaria	Chile	Difference	Ahead
1970s	0.1203 units per square kilometre	0.0176 units per square kilometre	0.1027 units per square kilometre	Bulgaria
1980s	0.0229 units per square kilometre	0.0164 units per square kilometre	0.0065 units per square kilometre	Bulgaria
1990s	0.0216 units per square kilometre	0.0006 units per square kilometre	0.021 units per square kilometre	Bulgaria
2000s	0.0021 units per square kilometre	0 units per square kilometre	0.0021 units per square kilometre	Bulgaria
2010s	0.0217 units per square kilometre	0 units per square kilometre	0.0217 units per square kilometre	Bulgaria
2020s	0.0006 units per square kilometre	0 units per square kilometre	0.0006 units per square kilometre	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher measles - number of reported cases, per square kilometre, Bulgaria or Chile?: Chile, at 0 units per square kilometre against 0 units per square kilometre in Bulgaria as of 2023.
What is the difference in measles - number of reported cases, per square kilometre between Bulgaria and Chile?: 0 units per square kilometre, with Chile ahead.
How many years of comparable data are there for Bulgaria and Chile?: 50 years are reported by both, from 1974 to 2023.
How do Bulgaria and Chile rank globally for measles - number of reported cases, per square kilometre?: Bulgaria ranks 137th and Chile ranks 136th of 204 countries.
Where does this data come from?: Statizoid (derived), published as Measles - number of reported cases, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Chile: Measles - number of reported cases, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 10 September 2026, from https://health.statizoid.com/compare/measles-number-of-reported-cases-per-square-kilometre/bulgaria/chile/

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<a href="https://health.statizoid.com/compare/measles-number-of-reported-cases-per-square-kilometre/bulgaria/chile/">Bulgaria vs Chile: Measles - number of reported cases, per square kilometre</a> — Statizoid

About this data

Indicator: Measles - number of reported cases, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 205 places, 8,608 data points, 1974–2023
Last refreshed: 31 August 2026

Measles - number of reported cases 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.