Early-demographic dividend vs Japan: Aquaculture production (metric tons), per square kilometre

Early-demographic dividend
1.17 metric tons per square kilometre
in 2023
Japan
2.42 metric tons per square kilometre
in 2023
Early-demographic dividend rank
12th
Japan rank
15th

Aquaculture production (metric tons), per square kilometre over time

  • Early-demographic dividend
  • Japan
01234196119922023

How they compare

Japan currently reports 2.42 metric tons per square kilometre against 1.17 metric tons per square kilometre in Early-demographic dividend, a difference of 1.25 metric tons per square kilometre.

That makes Japan's figure about 2.1 times Early-demographic dividend's.

Across all 63 years both countries report, Japan has been ahead every year.

Early-demographic dividend ranks 12th and Japan ranks 15th of 47 groups.

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

Head to head by decade

Decade Early-demographic dividend Japan Difference Ahead
1960s 0.0103 metric tons per square kilometre 1.22 metric tons per square kilometre 1.21 metric tons per square kilometre Japan
1970s 0.0199 metric tons per square kilometre 2.31 metric tons per square kilometre 2.29 metric tons per square kilometre Japan
1980s 0.0567 metric tons per square kilometre 3.3 metric tons per square kilometre 3.24 metric tons per square kilometre Japan
1990s 0.1227 metric tons per square kilometre 3.73 metric tons per square kilometre 3.61 metric tons per square kilometre Japan
2000s 0.2853 metric tons per square kilometre 3.5 metric tons per square kilometre 3.21 metric tons per square kilometre Japan
2010s 0.8136 metric tons per square kilometre 2.84 metric tons per square kilometre 2.03 metric tons per square kilometre Japan
2020s 1.1 metric tons per square kilometre 2.6 metric tons per square kilometre 1.5 metric tons per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher aquaculture production (metric tons), per square kilometre, Early-demographic dividend or Japan?
Japan, at 2.42 metric tons per square kilometre against 1.17 metric tons per square kilometre in Early-demographic dividend as of 2023.
What is the difference in aquaculture production (metric tons), per square kilometre between Early-demographic dividend and Japan?
1.25 metric tons per square kilometre, with Japan ahead.
How many years of comparable data are there for Early-demographic dividend and Japan?
63 years are reported by both, from 1961 to 2023.
How do Early-demographic dividend and Japan rank globally for aquaculture production (metric tons), per square kilometre?
Early-demographic dividend ranks 12th and Japan ranks 15th of 47 groups.
Where does this data come from?
Statizoid (derived), published as Aquaculture production (metric tons), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Early-demographic dividend vs Japan: Aquaculture production (metric tons), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/aquaculture-production-metric-tons-per-square-kilometre/early-demographic-dividend/japan/

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About this data

Indicator
Aquaculture production (metric tons), per square kilometre
Unit
metric tons per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
264 places, 15,328 data points, 1961–2023
Last refreshed

Aquaculture production (metric tons) 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.