Japan vs Sierra Leone: Roundwood — Production, per square kilometre

Japan
92.76 m3 per square kilometre
in 2023
Sierra Leone
90.34 m3 per square kilometre
in 2023
Japan rank
37th
Sierra Leone rank
39th

Roundwood — Production, per square kilometre over time

  • Japan
  • Sierra Leone
50100150200196119922023

How they compare

Japan currently reports 92.76 m3 per square kilometre against 90.34 m3 per square kilometre in Sierra Leone, a difference of 2.42 m3 per square kilometre.

The two have swapped places 2 times across 63 shared years of data; in 1961 it was Japan ahead.

Japan ranks 37th and Sierra Leone ranks 39th of 170 countries.

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

Head to head by decade

Decade Japan Sierra Leone Difference Ahead
1960s 160.2 m3 per square kilometre 77.47 m3 per square kilometre 82.73 m3 per square kilometre Japan
1970s 107.71 m3 per square kilometre 72.94 m3 per square kilometre 34.77 m3 per square kilometre Japan
1980s 87.81 m3 per square kilometre 68.47 m3 per square kilometre 19.33 m3 per square kilometre Japan
1990s 66.47 m3 per square kilometre 67.1 m3 per square kilometre 0.626 m3 per square kilometre Sierra Leone
2000s 45.41 m3 per square kilometre 76.92 m3 per square kilometre 31.51 m3 per square kilometre Sierra Leone
2010s 65.01 m3 per square kilometre 82.25 m3 per square kilometre 17.24 m3 per square kilometre Sierra Leone
2020s 90.17 m3 per square kilometre 89.17 m3 per square kilometre 0.9949 m3 per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher roundwood — production, per square kilometre, Japan or Sierra Leone?
Japan, at 92.76 m3 per square kilometre against 90.34 m3 per square kilometre in Sierra Leone as of 2023.
What is the difference in roundwood — production, per square kilometre between Japan and Sierra Leone?
2.42 m3 per square kilometre, with Japan ahead.
How many years of comparable data are there for Japan and Sierra Leone?
63 years are reported by both, from 1961 to 2023.
How do Japan and Sierra Leone rank globally for roundwood — production, per square kilometre?
Japan ranks 37th and Sierra Leone ranks 39th of 170 countries.
Where does this data come from?
Statizoid (derived), published as Roundwood — Production, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Sierra Leone: Roundwood — Production, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/roundwood-production-per-square-kilometre/japan/sierra-leone/

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About this data

Indicator
Roundwood — Production, per square kilometre
Unit
m3 per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
171 places, 9,523 data points, 1961–2023
Last refreshed

Roundwood — Production 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.