How many years of comparable data are there for Chad and Democratic Republic of Congo?

9 years are reported by both, from 2015 to 2023.

Where does this data come from?

Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators), published as Pillar 4 - Data Sources - Score. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Democratic Republic of Congo: Pillar 4 - Data Sources - Score

Chad

22.19

in 2023

Democratic Republic of Congo

21.02

in 2023

Chad rank

161st

Democratic Republic of Congo rank

164th

Pillar 4 - Data Sources - Score over time

Chad
Democratic Republic of Congo

How they compare

Chad currently reports 22.19 against 21.02 in Democratic Republic of Congo, a difference of 1.17.

That makes Chad's figure about 1.1 times Democratic Republic of Congo's.

The two have swapped places 3 times across 9 shared years of data; in 2015 it was Democratic Republic of Congo ahead.

Chad ranks 161st and Democratic Republic of Congo ranks 164th of 176 countries.

Across the 2 decades both report, Chad averaged higher in 1 and Democratic Republic of Congo in 1.

Head to head by decade

Decade	Chad	Democratic Republic of Congo	Difference	Ahead
2010s	17.82	19.95	2.13	Democratic Republic of Congo
2020s	20.94	20.89	0.0542	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pillar 4 - data sources - score, Chad or Democratic Republic of Congo?: Chad, at 22.19 against 21.02 in Democratic Republic of Congo as of 2023.
What is the difference in pillar 4 - data sources - score between Chad and Democratic Republic of Congo?: 1.17, with Chad ahead.
How many years of comparable data are there for Chad and Democratic Republic of Congo?: 9 years are reported by both, from 2015 to 2023.
How do Chad and Democratic Republic of Congo rank globally for pillar 4 - data sources - score?: Chad ranks 161st and Democratic Republic of Congo ranks 164th of 176 countries.
Where does this data come from?: Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators), published as Pillar 4 - Data Sources - Score. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Democratic Republic of Congo: Pillar 4 - Data Sources - Score. Statizoid, drawing on Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators). Retrieved 24 September 2026, from https://reference.statizoid.com/compare/pillar-4-data-sources-score/chad/congo-dem-rep/

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About this data

Indicator: Pillar 4 - Data Sources - Score
Source: Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 176 places, 1,529 data points, 2015–2023
Last refreshed: 21 September 2026

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