What is the difference in pertussis - number of reported cases, per unit of gdp between Somalia and Trinidad and Tobago?

0 units per US$ of GDP, with Somalia ahead.

How many years of comparable data are there for Somalia and Trinidad and Tobago?

18 years are reported by both, from 1983 to 2020.

Where does this data come from?

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

Somalia vs Trinidad and Tobago: Pertussis - number of reported cases, per unit of GDP

Somalia

0 units per US$ of GDP

in 2020

Trinidad and Tobago

0 units per US$ of GDP

in 2025

Somalia rank

138th

Trinidad and Tobago rank

138th

Pertussis - number of reported cases, per unit of GDP over time

Somalia
Trinidad and Tobago

How they compare

Somalia currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Trinidad and Tobago, a difference of 0 units per US$ of GDP.

The two have swapped places 1 time across 18 shared years of data; in 1983 it was Somalia ahead.

Somalia ranks 138th and Trinidad and Tobago ranks 138th of 201 countries.

Somalia has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Somalia	Trinidad and Tobago	Difference	Ahead
1980s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Somalia
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Somalia
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Somalia
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Somalia
2020s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, per unit of gdp, Somalia or Trinidad and Tobago?: Somalia, at 0 units per US$ of GDP against 0 units per US$ of GDP in Trinidad and Tobago as of 2020.
What is the difference in pertussis - number of reported cases, per unit of gdp between Somalia and Trinidad and Tobago?: 0 units per US$ of GDP, with Somalia ahead.
How many years of comparable data are there for Somalia and Trinidad and Tobago?: 18 years are reported by both, from 1983 to 2020.
How do Somalia and Trinidad and Tobago rank globally for pertussis - number of reported cases, per unit of gdp?: Somalia ranks 138th and Trinidad and Tobago ranks 138th of 201 countries.
Where does this data come from?: Statizoid (derived), published as Pertussis - number of reported cases, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Somalia vs Trinidad and Tobago: Pertussis - number of reported cases, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 16 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-unit-of-gdp/somalia-fed-rep/trinidad-and-tobago/

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About this data

Indicator: Pertussis - number of reported cases, per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 202 places, 7,998 data points, 1974–2025
Last refreshed: 01 September 2026

Pertussis - number of reported cases divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.