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

49 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as Vegetables Primary — Gross Production Value (constant 2014-2016 thousand US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Zambia: Vegetables Primary — Gross Production Value (constant 2014-2016)

Chad

0.0694 1000 USD per square kilometre

in 2023

Zambia

0.0871 1000 USD per square kilometre

in 2023

Chad rank

132nd

Zambia rank

131st

Vegetables Primary — Gross Production Value (constant 2014-2016) over time

Chad
Zambia

How they compare

Zambia currently reports 0.0871 1000 USD per square kilometre against 0.0694 1000 USD per square kilometre in Chad, a difference of 0.0177 1000 USD per square kilometre.

That makes Zambia's figure about 1.3 times Chad's.

The two have swapped places 2 times across 49 shared years of data; in 1961 it was Zambia ahead.

Chad ranks 132nd and Zambia ranks 131st of 135 countries.

Across the 7 decades both report, Chad averaged higher in 1 and Zambia in 6.

Head to head by decade

Decade	Chad	Zambia	Difference	Ahead
1960s	0.0281 1000 USD per square kilometre	0.0338 1000 USD per square kilometre	0.0057 1000 USD per square kilometre	Zambia
1970s	0.0305 1000 USD per square kilometre	0.0471 1000 USD per square kilometre	0.0166 1000 USD per square kilometre	Zambia
1980s	0.0473 1000 USD per square kilometre	0.0614 1000 USD per square kilometre	0.0141 1000 USD per square kilometre	Zambia
1990s	0.0501 1000 USD per square kilometre	0.072 1000 USD per square kilometre	0.0219 1000 USD per square kilometre	Zambia
2000s	0.0668 1000 USD per square kilometre	0.0664 1000 USD per square kilometre	0.0004 1000 USD per square kilometre	Chad
2010s	0.0711 1000 USD per square kilometre	0.0828 1000 USD per square kilometre	0.0117 1000 USD per square kilometre	Zambia
2020s	0.0695 1000 USD per square kilometre	0.0866 1000 USD per square kilometre	0.0171 1000 USD per square kilometre	Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher vegetables primary — gross production value (constant 2014-2016), Chad or Zambia?: Zambia, at 0.0871 1000 USD per square kilometre against 0.0694 1000 USD per square kilometre in Chad as of 2023.
What is the difference in vegetables primary — gross production value (constant 2014-2016) between Chad and Zambia?: 0.0177 1000 USD per square kilometre, with Zambia ahead.
How many years of comparable data are there for Chad and Zambia?: 49 years are reported by both, from 1961 to 2023.
How do Chad and Zambia rank globally for vegetables primary — gross production value (constant 2014-2016)?: Chad ranks 132nd and Zambia ranks 131st of 135 countries.
Where does this data come from?: Statizoid (derived), published as Vegetables Primary — Gross Production Value (constant 2014-2016 thousand US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Zambia: Vegetables Primary — Gross Production Value (constant 2014-2016). Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://agriculture.statizoid.com/compare/vegetables-primary-gross-production-value-constant-2014-2016-thousand-us-per-square/chad/zambia/

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<a href="https://agriculture.statizoid.com/compare/vegetables-primary-gross-production-value-constant-2014-2016-thousand-us-per-square/chad/zambia/">Chad vs Zambia: Vegetables Primary — Gross Production Value (constant 2014-2016)</a> — Statizoid

About this data

Indicator: Vegetables Primary — Gross Production Value (constant 2014-2016 thousand US$), per square kilometre
Unit: 1000 USD per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 136 places, 7,572 data points, 1961–2023
Last refreshed: 23 September 2026

Vegetables Primary — Gross Production Value (constant 2014-2016 thousand 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.