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

57 years are reported by both, from 1961 to 2017.

Where does this data come from?

Food and Agriculture Organization of the United Nations (2025); Food and Agriculture Organization of the United Nations (2026) – with major processing by Our World in Data, published as Arable land needed to produce a fixed quantity of crops. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Congo vs Portugal: Arable land needed to produce a fixed quantity of crops

Congo

0.3344

in 2023

Portugal

0.3471

in 2017

Congo rank

93rd

Portugal rank

91st

Arable land needed to produce a fixed quantity of crops over time

Congo
Portugal

How they compare

Portugal currently reports 0.3471 against 0.3344 in Congo, a difference of 0.0127.

The two have swapped places 3 times across 57 shared years of data; in 1961 it was Portugal ahead.

Congo ranks 93rd and Portugal ranks 91st of 163 countries.

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

Head to head by decade

Decade	Congo	Portugal	Difference	Ahead
1960s	0.9091	0.9368	0.0277	Portugal
1970s	0.8301	1.03	0.2001	Portugal
1980s	0.6848	1.11	0.4236	Portugal
1990s	0.5694	0.921	0.3516	Portugal
2000s	0.434	0.6758	0.2418	Portugal
2010s	0.3677	0.4729	0.1052	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher arable land needed to produce a fixed quantity of crops, Congo or Portugal?: Portugal, at 0.3471 against 0.3344 in Congo as of 2017.
What is the difference in arable land needed to produce a fixed quantity of crops between Congo and Portugal?: 0.0127, with Portugal ahead.
How many years of comparable data are there for Congo and Portugal?: 57 years are reported by both, from 1961 to 2017.
How do Congo and Portugal rank globally for arable land needed to produce a fixed quantity of crops?: Congo ranks 93rd and Portugal ranks 91st of 163 countries.
Where does this data come from?: Food and Agriculture Organization of the United Nations (2025); Food and Agriculture Organization of the United Nations (2026) – with major processing by Our World in Data, published as Arable land needed to produce a fixed quantity of crops. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Portugal: Arable land needed to produce a fixed quantity of crops. Statizoid, drawing on Food and Agriculture Organization of the United Nations (2025); Food and Agriculture Organization of the United Nations (2026) – with major processing by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/compare/arable-land-pin/congo-rep/portugal/

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<a href="https://reference.statizoid.com/compare/arable-land-pin/congo-rep/portugal/">Congo vs Portugal: Arable land needed to produce a fixed quantity of crops</a> — Statizoid

About this data

Indicator: Arable land needed to produce a fixed quantity of crops
Source: Food and Agriculture Organization of the United Nations (2025); Food and Agriculture Organization of the United Nations (2026) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 163 places, 10,097 data points, 1961–2023
Last refreshed: 18 September 2026

Index of arable land needed to produce a fixed quantity of crops (where values in 1961 are equal to 1.0).