Chad vs Slovakia: How have things changed?, per square kilometre

Chad
0.0867 metric tons per square kilometre
in 2023
Slovakia
0.092 metric tons per square kilometre
in 2023
Chad rank
184th
Slovakia rank
183rd

How have things changed?, per square kilometre over time

  • Chad
  • Slovakia
0.020.040.060.080.1196519942023

How they compare

Slovakia currently reports 0.092 metric tons per square kilometre against 0.0867 metric tons per square kilometre in Chad, a difference of 0.0053 metric tons per square kilometre.

That makes Slovakia's figure about 1.1 times Chad's.

The two have swapped places 7 times across 31 shared years of data; in 1993 it was Chad ahead.

Chad ranks 184th and Slovakia ranks 183rd of 215 countries.

Across the 4 decades both report, Chad averaged higher in 3 and Slovakia in 1.

Head to head by decade

Decade Chad Slovakia Difference Ahead
1990s 0.0628 metric tons per square kilometre 0.0567 metric tons per square kilometre 0.0061 metric tons per square kilometre Chad
2000s 0.0623 metric tons per square kilometre 0.0557 metric tons per square kilometre 0.0065 metric tons per square kilometre Chad
2010s 0.084 metric tons per square kilometre 0.0731 metric tons per square kilometre 0.0109 metric tons per square kilometre Chad
2020s 0.0843 metric tons per square kilometre 0.0899 metric tons per square kilometre 0.0057 metric tons per square kilometre Slovakia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher how have things changed?, per square kilometre, Chad or Slovakia?
Slovakia, at 0.092 metric tons per square kilometre against 0.0867 metric tons per square kilometre in Chad as of 2023.
What is the difference in how have things changed?, per square kilometre between Chad and Slovakia?
0.0053 metric tons per square kilometre, with Slovakia ahead.
How many years of comparable data are there for Chad and Slovakia?
31 years are reported by both, from 1993 to 2023.
How do Chad and Slovakia rank globally for how have things changed?, per square kilometre?
Chad ranks 184th and Slovakia ranks 183rd of 215 countries.
Where does this data come from?
Statizoid (derived), published as How have things changed?, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Slovakia: How have things changed?, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://reference.statizoid.com/compare/how-have-things-changed-per-square-kilometre/chad/slovak-republic/

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About this data

Indicator
How have things changed?, per square kilometre
Unit
metric tons per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
215 places, 11,549 data points, 1965–2023
Last refreshed

How have things changed? 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.