How many years of comparable data are there for Armenia and Bolivia, Plurinational State of?

33 years are reported by both, from 1991 to 2023.

Where does this data come from?

World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data, published as Reported versus estimated cases of polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Armenia vs Bolivia, Plurinational State of: Reported versus estimated cases of polio

Armenia

0 cases

in 2023

Bolivia, Plurinational State of

0 cases

in 2023

Armenia rank

26th

Bolivia, Plurinational State of rank

26th

Reported versus estimated cases of polio over time

Armenia
Bolivia, Plurinational State of

How they compare

Armenia currently reports 0 cases against 0 cases in Bolivia, Plurinational State of, a difference of 0 cases.

The two have swapped places 3 times across 33 shared years of data; in 1991 it was Armenia ahead.

Armenia ranks 26th and Bolivia, Plurinational State of ranks 26th of 199 countries.

Armenia has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Armenia	Difference	Ahead
1990s	1.33 cases	1.33 cases	Armenia
2000s	0 cases	0 cases	—
2010s	0 cases	0 cases	—
2020s	0 cases	0 cases	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported versus estimated cases of polio, Armenia or Bolivia, Plurinational State of?: Armenia, at 0 cases against 0 cases in Bolivia, Plurinational State of as of 2023.
What is the difference in reported versus estimated cases of polio between Armenia and Bolivia, Plurinational State of?: 0 cases, with Armenia ahead.
How many years of comparable data are there for Armenia and Bolivia, Plurinational State of?: 33 years are reported by both, from 1991 to 2023.
How do Armenia and Bolivia, Plurinational State of rank globally for reported versus estimated cases of polio?: Armenia ranks 26th and Bolivia, Plurinational State of ranks 26th of 199 countries.
Where does this data come from?: World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data, published as Reported versus estimated cases of polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Armenia vs Bolivia, Plurinational State of: Reported versus estimated cases of polio. Statizoid, drawing on World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data. Retrieved 31 August 2026, from https://reference.statizoid.com/compare/reported-vs-estimated-total-number-of-paralytic-polio-cases-globally/armenia/bolivia/

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<a href="https://reference.statizoid.com/compare/reported-vs-estimated-total-number-of-paralytic-polio-cases-globally/armenia/bolivia/">Armenia vs Bolivia, Plurinational State of: Reported versus estimated cases of polio</a> — Statizoid

About this data

Indicator: Reported versus estimated cases of polio
Unit: cases
Source: World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 199 places, 7,608 data points, 1980–2023
Last refreshed: 28 August 2026

Sum of wild poliovirus cases and circulating vaccine derived poliovirus cases.