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

63 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.

Portugal vs Singapore: Vegetables Primary — Gross Production Value (constant 2014-2016)

Portugal

18.07 1000 USD per square kilometre

in 2023

Singapore

29.99 1000 USD per square kilometre

in 2023

Portugal rank

14th

Singapore rank

11th

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

Portugal
Singapore

How they compare

Singapore currently reports 29.99 1000 USD per square kilometre against 18.07 1000 USD per square kilometre in Portugal, a difference of 11.92 1000 USD per square kilometre.

That makes Singapore's figure about 1.7 times Portugal's.

The two have swapped places 6 times across 63 shared years of data; in 1961 it was Singapore ahead.

Portugal ranks 14th and Singapore ranks 11th of 135 countries.

Across the 7 decades both report, Portugal averaged higher in 1 and Singapore in 6.

Head to head by decade

Decade	Portugal	Singapore	Difference	Ahead
1960s	7.72 1000 USD per square kilometre	49.83 1000 USD per square kilometre	42.11 1000 USD per square kilometre	Singapore
1970s	10.09 1000 USD per square kilometre	66.72 1000 USD per square kilometre	56.63 1000 USD per square kilometre	Singapore
1980s	10.3 1000 USD per square kilometre	38.59 1000 USD per square kilometre	28.29 1000 USD per square kilometre	Singapore
1990s	12.11 1000 USD per square kilometre	10.62 1000 USD per square kilometre	1.49 1000 USD per square kilometre	Portugal
2000s	13.98 1000 USD per square kilometre	24.63 1000 USD per square kilometre	10.65 1000 USD per square kilometre	Singapore
2010s	15.65 1000 USD per square kilometre	35.81 1000 USD per square kilometre	20.16 1000 USD per square kilometre	Singapore
2020s	17.43 1000 USD per square kilometre	34.66 1000 USD per square kilometre	17.23 1000 USD per square kilometre	Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher vegetables primary — gross production value (constant 2014-2016), Portugal or Singapore?: Singapore, at 29.99 1000 USD per square kilometre against 18.07 1000 USD per square kilometre in Portugal as of 2023.
What is the difference in vegetables primary — gross production value (constant 2014-2016) between Portugal and Singapore?: 11.92 1000 USD per square kilometre, with Singapore ahead.
How many years of comparable data are there for Portugal and Singapore?: 63 years are reported by both, from 1961 to 2023.
How do Portugal and Singapore rank globally for vegetables primary — gross production value (constant 2014-2016)?: Portugal ranks 14th and Singapore ranks 11th 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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Portugal vs Singapore: 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/portugal/singapore/

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<a href="https://agriculture.statizoid.com/compare/vegetables-primary-gross-production-value-constant-2014-2016-thousand-us-per-square/portugal/singapore/">Portugal vs Singapore: 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.