Peru vs Sierra Leone: How have things changed?, per square kilometre
Peru
2.83 metric tons per square kilometre
in 2023
Sierra Leone
2.87 metric tons per square kilometre
in 2023
Peru rank
62nd
Sierra Leone rank
61st
How have things changed?, per square kilometre over time
- Peru
- Sierra Leone
How they compare
Sierra Leone currently reports 2.87 metric tons per square kilometre against 2.83 metric tons per square kilometre in Peru, a difference of 0.04 metric tons per square kilometre.
The two have swapped places 1 time across 59 shared years of data; in 1965 it was Peru ahead.
Peru ranks 62nd and Sierra Leone ranks 61st of 215 countries.
Peru has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Peru | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 7.15 metric tons per square kilometre | 0.4084 metric tons per square kilometre | 6.74 metric tons per square kilometre | Peru |
| 1970s | 4.02 metric tons per square kilometre | 0.7478 metric tons per square kilometre | 3.27 metric tons per square kilometre | Peru |
| 1980s | 3.26 metric tons per square kilometre | 0.7116 metric tons per square kilometre | 2.55 metric tons per square kilometre | Peru |
| 1990s | 6.36 metric tons per square kilometre | 0.8964 metric tons per square kilometre | 5.47 metric tons per square kilometre | Peru |
| 2000s | 6.36 metric tons per square kilometre | 1.78 metric tons per square kilometre | 4.58 metric tons per square kilometre | Peru |
| 2010s | 4.13 metric tons per square kilometre | 2.81 metric tons per square kilometre | 1.32 metric tons per square kilometre | Peru |
| 2020s | 4.23 metric tons per square kilometre | 2.87 metric tons per square kilometre | 1.37 metric tons per square kilometre | Peru |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher how have things changed?, per square kilometre, Peru or Sierra Leone?
- Sierra Leone, at 2.87 metric tons per square kilometre against 2.83 metric tons per square kilometre in Peru as of 2023.
- What is the difference in how have things changed?, per square kilometre between Peru and Sierra Leone?
- 0.04 metric tons per square kilometre, with Sierra Leone ahead.
- How many years of comparable data are there for Peru and Sierra Leone?
- 59 years are reported by both, from 1965 to 2023.
- How do Peru and Sierra Leone rank globally for how have things changed?, per square kilometre?
- Peru ranks 62nd and Sierra Leone ranks 61st 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.
Individual pages
About this data
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.