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

62 years are reported by both, from 1961 to 2022.

Where does this data come from?

Statizoid (derived), published as Cereals: which countries are net importers and exporters?, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs Zambia: Cereals: which countries are net importers and exporters?, per unit

Japan

0 tonnes per US$ of GDP

in 2022

Zambia

0 tonnes per US$ of GDP

in 2023

Japan rank

157th

Zambia rank

155th

Cereals: which countries are net importers and exporters?, per unit over time

Japan
Zambia

How they compare

Zambia currently reports 0 tonnes per US$ of GDP against 0 tonnes per US$ of GDP in Japan, a difference of 0 tonnes per US$ of GDP.

That makes Zambia's figure about 1.1 times Japan's.

The two have swapped places 10 times across 62 shared years of data; in 1961 it was Japan ahead.

Japan ranks 157th and Zambia ranks 155th of 188 countries.

Across the 7 decades both report, Japan averaged higher in 2 and Zambia in 5.

Head to head by decade

Decade	Japan	Zambia	Difference	Ahead
1960s	0.0001 tonnes per US$ of GDP	0.0001 tonnes per US$ of GDP	0 tonnes per US$ of GDP	Japan
1970s	0 tonnes per US$ of GDP	0.0001 tonnes per US$ of GDP	0 tonnes per US$ of GDP	Zambia
1980s	0 tonnes per US$ of GDP	0.0001 tonnes per US$ of GDP	0.0001 tonnes per US$ of GDP	Zambia
1990s	0 tonnes per US$ of GDP	0.0001 tonnes per US$ of GDP	0.0001 tonnes per US$ of GDP	Zambia
2000s	0 tonnes per US$ of GDP	0 tonnes per US$ of GDP	0 tonnes per US$ of GDP	Zambia
2010s	0 tonnes per US$ of GDP	0 tonnes per US$ of GDP	0 tonnes per US$ of GDP	Japan
2020s	0 tonnes per US$ of GDP	0 tonnes per US$ of GDP	0 tonnes per US$ of GDP	Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cereals: which countries are net importers and exporters?, per unit, Japan or Zambia?: Zambia, at 0 tonnes per US$ of GDP against 0 tonnes per US$ of GDP in Japan as of 2023.
What is the difference in cereals: which countries are net importers and exporters?, per unit between Japan and Zambia?: 0 tonnes per US$ of GDP, with Zambia ahead.
How many years of comparable data are there for Japan and Zambia?: 62 years are reported by both, from 1961 to 2022.
How do Japan and Zambia rank globally for cereals: which countries are net importers and exporters?, per unit?: Japan ranks 157th and Zambia ranks 155th of 188 countries.
Where does this data come from?: Statizoid (derived), published as Cereals: which countries are net importers and exporters?, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Zambia: Cereals: which countries are net importers and exporters?, per unit. Statizoid, drawing on Statizoid (derived). Retrieved 06 October 2026, from https://agriculture.statizoid.com/compare/cereals-which-countries-are-net-importers-and-exporters-per-unit-of-gdp/japan/zambia/

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<a href="https://agriculture.statizoid.com/compare/cereals-which-countries-are-net-importers-and-exporters-per-unit-of-gdp/japan/zambia/">Japan vs Zambia: Cereals: which countries are net importers and exporters?, per unit</a> — Statizoid

About this data

Indicator: Cereals: which countries are net importers and exporters?, per unit of GDP
Unit: tonnes per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 188 places, 9,319 data points, 1961–2023
Last refreshed: 03 October 2026

Cereals: which countries are net importers and exporters? divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.