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

Sierra Leone
0.0242 metric tons per person
in 2024
Spain
0.0207 metric tons per person
in 2024
Sierra Leone rank
64th
Spain rank
67th

How have things changed?, per capita over time

  • Sierra Leone
  • Spain
0.010.020.030.040.05196519942024

How they compare

Sierra Leone currently reports 0.0242 metric tons per person against 0.0207 metric tons per person in Spain, a difference of 0.0035 metric tons per person.

That makes Sierra Leone's figure about 1.2 times Spain's.

The two have swapped places 5 times across 60 shared years of data; in 1965 it was Spain ahead.

Sierra Leone ranks 64th and Spain ranks 67th of 215 countries.

Across the 7 decades both report, Sierra Leone averaged higher in 2 and Spain in 5.

Head to head by decade

Decade Sierra Leone Spain Difference Ahead
1960s 0.0115 metric tons per person 0.0421 metric tons per person 0.0306 metric tons per person Spain
1970s 0.0182 metric tons per person 0.0438 metric tons per person 0.0255 metric tons per person Spain
1980s 0.0142 metric tons per person 0.0385 metric tons per person 0.0243 metric tons per person Spain
1990s 0.0153 metric tons per person 0.0348 metric tons per person 0.0194 metric tons per person Spain
2000s 0.0235 metric tons per person 0.0277 metric tons per person 0.0042 metric tons per person Spain
2010s 0.0293 metric tons per person 0.0267 metric tons per person 0.0025 metric tons per person Sierra Leone
2020s 0.0251 metric tons per person 0.0219 metric tons per person 0.0032 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, Sierra Leone or Spain?
Sierra Leone, at 0.0242 metric tons per person against 0.0207 metric tons per person in Spain as of 2024.
What is the difference in how have things changed?, per capita between Sierra Leone and Spain?
0.0035 metric tons per person, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Spain?
60 years are reported by both, from 1965 to 2024.
How do Sierra Leone and Spain rank globally for how have things changed?, per capita?
Sierra Leone ranks 64th and Spain ranks 67th 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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Sierra Leone vs Spain: How have things changed?, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://reference.statizoid.com/compare/how-have-things-changed-per-capita/sierra-leone/spain/

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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.