Congo vs El Salvador: Pertussis - number of reported cases, per square kilometre

Congo
0 units per square kilometre
in 2023
El Salvador
0 units per square kilometre
in 2023
Congo rank
130th
El Salvador rank
132nd

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

  • Congo
  • El Salvador
00.050.10.150.2197419982023

How they compare

Congo currently reports 0 units per square kilometre against 0 units per square kilometre in El Salvador, a difference of 0 units per square kilometre.

The two have swapped places 9 times across 42 shared years of data; in 1974 it was El Salvador ahead.

Congo ranks 130th and El Salvador ranks 132nd of 204 countries.

Across the 6 decades both report, Congo averaged higher in 2 and El Salvador in 4.

Head to head by decade

Decade Congo El Salvador Difference Ahead
1970s 0.0189 units per square kilometre 0.0719 units per square kilometre 0.053 units per square kilometre El Salvador
1980s 0.0056 units per square kilometre 0.043 units per square kilometre 0.0374 units per square kilometre El Salvador
1990s 0.0002 units per square kilometre 0.0001 units per square kilometre 0.0001 units per square kilometre Congo
2000s 0.0001 units per square kilometre 0.0002 units per square kilometre 0.0001 units per square kilometre El Salvador
2010s 0.0001 units per square kilometre 0.0005 units per square kilometre 0.0005 units per square kilometre El Salvador
2020s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, per square kilometre, Congo or El Salvador?
Congo, at 0 units per square kilometre against 0 units per square kilometre in El Salvador as of 2023.
What is the difference in pertussis - number of reported cases, per square kilometre between Congo and El Salvador?
0 units per square kilometre, with Congo ahead.
How many years of comparable data are there for Congo and El Salvador?
42 years are reported by both, from 1974 to 2023.
How do Congo and El Salvador rank globally for pertussis - number of reported cases, per square kilometre?
Congo ranks 130th and El Salvador ranks 132nd of 204 countries.
Where does this data come from?
Statizoid (derived), published as Pertussis - 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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Congo vs El Salvador: Pertussis - number of reported cases, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 11 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-square-kilometre/congo-rep/el-salvador/

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About this data

Indicator
Pertussis - 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, 7,899 data points, 1974–2023
Last refreshed

Pertussis - 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.