Bulgaria vs Djibouti: How have things changed?, per square kilometre

Bulgaria
0.1532 metric tons per square kilometre
in 2023
Djibouti
0.1374 metric tons per square kilometre
in 2023
Bulgaria rank
170th
Djibouti rank
172nd

How have things changed?, per square kilometre over time

  • Bulgaria
  • Djibouti
00.511.5196519942023

How they compare

Bulgaria currently reports 0.1532 metric tons per square kilometre against 0.1374 metric tons per square kilometre in Djibouti, a difference of 0.0158 metric tons per square kilometre.

That makes Bulgaria's figure about 1.1 times Djibouti's.

Across all 59 years both countries report, Bulgaria has been ahead every year.

Bulgaria ranks 170th and Djibouti ranks 172nd of 215 countries.

Bulgaria has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Bulgaria Djibouti Difference Ahead
1960s 0.4328 metric tons per square kilometre 0.0129 metric tons per square kilometre 0.4198 metric tons per square kilometre Bulgaria
1970s 1.06 metric tons per square kilometre 0.0108 metric tons per square kilometre 1.05 metric tons per square kilometre Bulgaria
1980s 1.02 metric tons per square kilometre 0.017 metric tons per square kilometre 1 metric tons per square kilometre Bulgaria
1990s 0.2402 metric tons per square kilometre 0.0175 metric tons per square kilometre 0.2227 metric tons per square kilometre Bulgaria
2000s 0.1197 metric tons per square kilometre 0.049 metric tons per square kilometre 0.0707 metric tons per square kilometre Bulgaria
2010s 0.1857 metric tons per square kilometre 0.0865 metric tons per square kilometre 0.0992 metric tons per square kilometre Bulgaria
2020s 0.1671 metric tons per square kilometre 0.1258 metric tons per square kilometre 0.0413 metric tons per square kilometre Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher how have things changed?, per square kilometre, Bulgaria or Djibouti?
Bulgaria, at 0.1532 metric tons per square kilometre against 0.1374 metric tons per square kilometre in Djibouti as of 2023.
What is the difference in how have things changed?, per square kilometre between Bulgaria and Djibouti?
0.0158 metric tons per square kilometre, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Djibouti?
59 years are reported by both, from 1965 to 2023.
How do Bulgaria and Djibouti rank globally for how have things changed?, per square kilometre?
Bulgaria ranks 170th and Djibouti ranks 172nd 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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Bulgaria vs Djibouti: 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/bulgaria/djibouti/

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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.