How many years of comparable data are there for Czechia and Portugal?

25 years are reported by both, from 1993 to 2017.

Where does this data come from?

Statizoid (derived), published as Maize (corn) — 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.

Czechia vs Portugal: Maize (corn): Gross Production Value (constant) … square kilometre US

Czechia

1.32 1000 USD per square kilometre

in 2017

Portugal

1.62 1000 USD per square kilometre

in 2017

Czechia rank

53rd

Portugal rank

50th

Maize (corn): Gross Production Value (constant) … square kilometre US over time

Czechia
Portugal

How they compare

Portugal currently reports 1.62 1000 USD per square kilometre against 1.32 1000 USD per square kilometre in Czechia, a difference of 0.3 1000 USD per square kilometre.

That makes Portugal's figure about 1.2 times Czechia's.

The two have swapped places 4 times across 25 shared years of data; in 1993 it was Portugal ahead.

Czechia ranks 53rd and Portugal ranks 50th of 119 countries.

Portugal has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Czechia	Portugal	Difference	Ahead
1990s	0.4077 1000 USD per square kilometre	1.76 1000 USD per square kilometre	1.36 1000 USD per square kilometre	Portugal
2000s	1.38 1000 USD per square kilometre	1.57 1000 USD per square kilometre	0.1912 1000 USD per square kilometre	Portugal
2010s	1.7 1000 USD per square kilometre	1.74 1000 USD per square kilometre	0.0447 1000 USD per square kilometre	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher maize (corn) — gross production value (constant 2014-2016 thousand), Czechia or Portugal?: Portugal, at 1.62 1000 USD per square kilometre against 1.32 1000 USD per square kilometre in Czechia as of 2017.
What is the difference in maize (corn) — gross production value (constant 2014-2016 thousand) between Czechia and Portugal?: 0.3 1000 USD per square kilometre, with Portugal ahead.
How many years of comparable data are there for Czechia and Portugal?: 25 years are reported by both, from 1993 to 2017.
How do Czechia and Portugal rank globally for maize (corn) — gross production value (constant 2014-2016 thousand)?: Czechia ranks 53rd and Portugal ranks 50th of 119 countries.
Where does this data come from?: Statizoid (derived), published as Maize (corn) — 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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Czechia vs Portugal: Maize (corn) — Gross Production Value (constant 2014-2016 thousand). Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://agriculture.statizoid.com/compare/maize-corn-gross-production-value-constant-2014-2016-thousand-us-per-square-kilometre/czechia/portugal/

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<a href="https://agriculture.statizoid.com/compare/maize-corn-gross-production-value-constant-2014-2016-thousand-us-per-square-kilometre/czechia/portugal/">Czechia vs Portugal: Maize (corn) — Gross Production Value (constant 2014-2016 thousand)</a> — Statizoid

About this data

Indicator: Maize (corn) — 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: 120 places, 6,464 data points, 1961–2023
Last refreshed: 06 October 2026

Maize (corn) — 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.