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

64 years are reported by both, from 1961 to 2024.

Where does this data come from?

Statizoid (derived), published as Onions and shallots, dry (excluding dehydrated) — Area harvested, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Zambia: Onions and shallots, dry (excluding dehydrated) — Area harvested, per

Chad

0 ha per US$ of GDP

in 2024

Zambia

0 ha per US$ of GDP

in 2024

Chad rank

43rd

Zambia rank

40th

Onions and shallots, dry (excluding dehydrated) — Area harvested, per over time

Chad
Zambia

How they compare

Zambia currently reports 0 ha per US$ of GDP against 0 ha per US$ of GDP in Chad, a difference of 0 ha per US$ of GDP.

That makes Zambia's figure about 1.2 times Chad's.

The two have swapped places 9 times across 64 shared years of data; in 1961 it was Chad ahead.

Chad ranks 43rd and Zambia ranks 40th of 124 countries.

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

Head to head by decade

Decade	Chad	Zambia	Difference	Ahead
1960s	0 ha per US$ of GDP	0 ha per US$ of GDP	0 ha per US$ of GDP	Chad
1970s	0 ha per US$ of GDP	0 ha per US$ of GDP	0 ha per US$ of GDP	Chad
1980s	0 ha per US$ of GDP	0 ha per US$ of GDP	0 ha per US$ of GDP	Chad
1990s	0 ha per US$ of GDP	0 ha per US$ of GDP	0 ha per US$ of GDP	Chad
2000s	0 ha per US$ of GDP	0 ha per US$ of GDP	0 ha per US$ of GDP	Zambia
2010s	0 ha per US$ of GDP	0 ha per US$ of GDP	0 ha per US$ of GDP	Chad
2020s	0 ha per US$ of GDP	0 ha per US$ of GDP	0 ha per US$ of GDP	Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher onions and shallots, dry (excluding dehydrated) — area harvested, per, Chad or Zambia?: Zambia, at 0 ha per US$ of GDP against 0 ha per US$ of GDP in Chad as of 2024.
What is the difference in onions and shallots, dry (excluding dehydrated) — area harvested, per between Chad and Zambia?: 0 ha per US$ of GDP, with Zambia ahead.
How many years of comparable data are there for Chad and Zambia?: 64 years are reported by both, from 1961 to 2024.
How do Chad and Zambia rank globally for onions and shallots, dry (excluding dehydrated) — area harvested, per?: Chad ranks 43rd and Zambia ranks 40th of 124 countries.
Where does this data come from?: Statizoid (derived), published as Onions and shallots, dry (excluding dehydrated) — Area harvested, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Zambia: Onions and shallots, dry (excluding dehydrated) — Area harvested, per. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://agriculture.statizoid.com/compare/onions-and-shallots-dry-excluding-dehydrated-area-harvested-per-unit-of-gdp/chad/zambia/

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<a href="https://agriculture.statizoid.com/compare/onions-and-shallots-dry-excluding-dehydrated-area-harvested-per-unit-of-gdp/chad/zambia/">Chad vs Zambia: Onions and shallots, dry (excluding dehydrated) — Area harvested, per</a> — Statizoid

About this data

Indicator: Onions and shallots, dry (excluding dehydrated) — Area harvested, per unit of GDP
Unit: ha per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 125 places, 6,251 data points, 1961–2024
Last refreshed: 17 September 2026

Onions and shallots, dry (excluding dehydrated) — Area harvested divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.