What is the difference in pertussis - number of reported cases, per capita between Liberia and Syrian Arab Republic?

0 units per person, with Liberia ahead.

How many years of comparable data are there for Liberia and Syrian Arab Republic?

33 years are reported by both, from 1974 to 2022.

Where does this data come from?

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

Liberia vs Syrian Arab Republic: Pertussis - number of reported cases, per capita

Liberia

0 units per person

in 2022

Syrian Arab Republic

0 units per person

in 2025

Liberia rank

136th

Syrian Arab Republic rank

136th

Pertussis - number of reported cases, per capita over time

Liberia
Syrian Arab Republic

How they compare

Liberia currently reports 0 units per person against 0 units per person in Syrian Arab Republic, a difference of 0 units per person.

The two have swapped places 12 times across 33 shared years of data; in 1974 it was Syrian Arab Republic ahead.

Liberia ranks 136th and Syrian Arab Republic ranks 136th of 204 countries.

Across the 6 decades both report, Liberia averaged higher in 5 and Syrian Arab Republic in 1.

Head to head by decade

Decade	Liberia	Syrian Arab Republic	Difference	Ahead
1970s	0.0007 units per person	0.0001 units per person	0.0006 units per person	Liberia
1980s	0.0002 units per person	0 units per person	0.0002 units per person	Liberia
1990s	0.0002 units per person	0 units per person	0.0002 units per person	Liberia
2000s	0.0001 units per person	0 units per person	0 units per person	Liberia
2010s	0 units per person	0 units per person	0 units per person	Liberia
2020s	0 units per person	0 units per person	0 units per person	Syrian Arab Republic

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, per capita, Liberia or Syrian Arab Republic?: Liberia, at 0 units per person against 0 units per person in Syrian Arab Republic as of 2022.
What is the difference in pertussis - number of reported cases, per capita between Liberia and Syrian Arab Republic?: 0 units per person, with Liberia ahead.
How many years of comparable data are there for Liberia and Syrian Arab Republic?: 33 years are reported by both, from 1974 to 2022.
How do Liberia and Syrian Arab Republic rank globally for pertussis - number of reported cases, per capita?: Liberia ranks 136th and Syrian Arab Republic ranks 136th of 204 countries.
Where does this data come from?: Statizoid (derived), published as Pertussis - number of reported cases, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Liberia vs Syrian Arab Republic: Pertussis - number of reported cases, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 10 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-capita/liberia/syrian-arab-republic/

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<a href="https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-capita/liberia/syrian-arab-republic/">Liberia vs Syrian Arab Republic: Pertussis - number of reported cases, per capita</a> — Statizoid

About this data

Indicator: Pertussis - number of reported cases, per capita
Unit: units per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 205 places, 8,445 data points, 1974–2025
Last refreshed: 01 September 2026

Pertussis - number of reported cases divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.