How many years of comparable data are there for Japan and Tonga?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Value Added (Agriculture, Forestry and Fishing) — Value US$, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs Tonga: Value Added (Agriculture, Forestry and Fishing) — Value US$, per

Japan

0.1191 million USD per square kilometre

in 2023

Tonga

0.1236 million USD per square kilometre

in 2023

Japan rank

31st

Tonga rank

30th

Value Added (Agriculture, Forestry and Fishing) — Value US$, per over time

Japan
Tonga

How they compare

Tonga currently reports 0.1236 million USD per square kilometre against 0.1191 million USD per square kilometre in Japan, a difference of 0.0045 million USD per square kilometre.

The two have swapped places 1 time across 54 shared years of data; in 1970 it was Japan ahead.

Japan ranks 31st and Tonga ranks 30th of 180 countries.

Japan has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Japan	Tonga	Difference	Ahead
1970s	0.0703 million USD per square kilometre	0.0206 million USD per square kilometre	0.0497 million USD per square kilometre	Japan
1980s	0.1362 million USD per square kilometre	0.0447 million USD per square kilometre	0.0916 million USD per square kilometre	Japan
1990s	0.2157 million USD per square kilometre	0.0684 million USD per square kilometre	0.1473 million USD per square kilometre	Japan
2000s	0.1576 million USD per square kilometre	0.0599 million USD per square kilometre	0.0978 million USD per square kilometre	Japan
2010s	0.1563 million USD per square kilometre	0.1052 million USD per square kilometre	0.0511 million USD per square kilometre	Japan
2020s	0.1314 million USD per square kilometre	0.1159 million USD per square kilometre	0.0156 million USD per square kilometre	Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher value added (agriculture, forestry and fishing) — value us$, per, Japan or Tonga?: Tonga, at 0.1236 million USD per square kilometre against 0.1191 million USD per square kilometre in Japan as of 2023.
What is the difference in value added (agriculture, forestry and fishing) — value us$, per between Japan and Tonga?: 0.0045 million USD per square kilometre, with Tonga ahead.
How many years of comparable data are there for Japan and Tonga?: 54 years are reported by both, from 1970 to 2023.
How do Japan and Tonga rank globally for value added (agriculture, forestry and fishing) — value us$, per?: Japan ranks 31st and Tonga ranks 30th of 180 countries.
Where does this data come from?: Statizoid (derived), published as Value Added (Agriculture, Forestry and Fishing) — Value US$, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Tonga: Value Added (Agriculture, Forestry and Fishing) — Value US$, per. Statizoid, drawing on Statizoid (derived). Retrieved 12 September 2026, from https://environment.statizoid.com/compare/value-added-agriculture-forestry-and-fishing-value-us-per-square-kilometre/japan/tonga/

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<a href="https://environment.statizoid.com/compare/value-added-agriculture-forestry-and-fishing-value-us-per-square-kilometre/japan/tonga/">Japan vs Tonga: Value Added (Agriculture, Forestry and Fishing) — Value US$, per</a> — Statizoid

About this data

Indicator: Value Added (Agriculture, Forestry and Fishing) — Value US$, per square kilometre
Unit: million USD per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 181 places, 9,031 data points, 1970–2023
Last refreshed: 12 September 2026

Value Added (Agriculture, Forestry and Fishing) — Value US$ 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.