Portugal vs Sierra Leone: How have things changed?, per capita

Portugal
0.0244 metric tons per person
in 2024
Sierra Leone
0.0242 metric tons per person
in 2024
Portugal rank
62nd
Sierra Leone rank
64th

How have things changed?, per capita over time

  • Portugal
  • Sierra Leone
00.020.040.06196519942024

How they compare

Portugal currently reports 0.0244 metric tons per person against 0.0242 metric tons per person in Sierra Leone, a difference of 0.0002 metric tons per person.

The two have swapped places 4 times across 60 shared years of data; in 1965 it was Portugal ahead.

Portugal ranks 62nd and Sierra Leone ranks 64th of 215 countries.

Across the 7 decades both report, Portugal averaged higher in 4 and Sierra Leone in 3.

Head to head by decade

Decade Portugal Sierra Leone Difference Ahead
1960s 0.0604 metric tons per person 0.0115 metric tons per person 0.0488 metric tons per person Portugal
1970s 0.0435 metric tons per person 0.0182 metric tons per person 0.0253 metric tons per person Portugal
1980s 0.0322 metric tons per person 0.0142 metric tons per person 0.0179 metric tons per person Portugal
1990s 0.0279 metric tons per person 0.0153 metric tons per person 0.0125 metric tons per person Portugal
2000s 0.0213 metric tons per person 0.0235 metric tons per person 0.0022 metric tons per person Sierra Leone
2010s 0.0197 metric tons per person 0.0293 metric tons per person 0.0096 metric tons per person Sierra Leone
2020s 0.0192 metric tons per person 0.0251 metric tons per person 0.0059 metric tons per person Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher how have things changed?, per capita, Portugal or Sierra Leone?
Portugal, at 0.0244 metric tons per person against 0.0242 metric tons per person in Sierra Leone as of 2024.
What is the difference in how have things changed?, per capita between Portugal and Sierra Leone?
0.0002 metric tons per person, with Portugal ahead.
How many years of comparable data are there for Portugal and Sierra Leone?
60 years are reported by both, from 1965 to 2024.
How do Portugal and Sierra Leone rank globally for how have things changed?, per capita?
Portugal ranks 62nd and Sierra Leone ranks 64th of 215 countries.
Where does this data come from?
Statizoid (derived), published as How have things changed?, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Sierra Leone: How have things changed?, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 29 September 2026, from https://reference.statizoid.com/compare/how-have-things-changed-per-capita/portugal/sierra-leone/

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About this data

Indicator
How have things changed?, per capita
Unit
metric tons per person
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
215 places, 11,930 data points, 1965–2024
Last refreshed

How have things changed? divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.