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

47 years are reported by both, from 1977 to 2023.

Where does this data come from?

Statizoid (derived), published as Roots and Tubers, Total — 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.

Oman vs Singapore: Roots and Tubers, Total — Gross Production Value (constant 2014-2016)

Oman

0.0163 1000 USD per square kilometre

in 2023

Singapore

0.007 1000 USD per square kilometre

in 2023

Oman rank

138th

Singapore rank

139th

Roots and Tubers, Total — Gross Production Value (constant 2014-2016) over time

Oman
Singapore

How they compare

Oman currently reports 0.0163 1000 USD per square kilometre against 0.007 1000 USD per square kilometre in Singapore, a difference of 0.0093 1000 USD per square kilometre.

That makes Oman's figure about 2.3 times Singapore's.

The two have swapped places 3 times across 47 shared years of data; in 1977 it was Singapore ahead.

Oman ranks 138th and Singapore ranks 139th of 139 countries.

Across the 6 decades both report, Oman averaged higher in 3 and Singapore in 3.

Head to head by decade

Decade	Oman	Singapore	Difference	Ahead
1970s	0.0023 1000 USD per square kilometre	1.29 1000 USD per square kilometre	1.28 1000 USD per square kilometre	Singapore
1980s	0.003 1000 USD per square kilometre	0.4221 1000 USD per square kilometre	0.4191 1000 USD per square kilometre	Singapore
1990s	0.009 1000 USD per square kilometre	0.0124 1000 USD per square kilometre	0.0034 1000 USD per square kilometre	Singapore
2000s	0.0143 1000 USD per square kilometre	0.0048 1000 USD per square kilometre	0.0095 1000 USD per square kilometre	Oman
2010s	0.0142 1000 USD per square kilometre	0.0069 1000 USD per square kilometre	0.0073 1000 USD per square kilometre	Oman
2020s	0.0166 1000 USD per square kilometre	0.007 1000 USD per square kilometre	0.0096 1000 USD per square kilometre	Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher roots and tubers, total — gross production value (constant 2014-2016), Oman or Singapore?: Oman, at 0.0163 1000 USD per square kilometre against 0.007 1000 USD per square kilometre in Singapore as of 2023.
What is the difference in roots and tubers, total — gross production value (constant 2014-2016) between Oman and Singapore?: 0.0093 1000 USD per square kilometre, with Oman ahead.
How many years of comparable data are there for Oman and Singapore?: 47 years are reported by both, from 1977 to 2023.
How do Oman and Singapore rank globally for roots and tubers, total — gross production value (constant 2014-2016)?: Oman ranks 138th and Singapore ranks 139th of 139 countries.
Where does this data come from?: Statizoid (derived), published as Roots and Tubers, Total — 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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Oman vs Singapore: Roots and Tubers, Total — Gross Production Value (constant 2014-2016). Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://agriculture.statizoid.com/compare/roots-and-tubers-total-gross-production-value-constant-2014-2016-thousand-us-per-square/oman/singapore/

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<a href="https://agriculture.statizoid.com/compare/roots-and-tubers-total-gross-production-value-constant-2014-2016-thousand-us-per-square/oman/singapore/">Oman vs Singapore: Roots and Tubers, Total — Gross Production Value (constant 2014-2016)</a> — Statizoid

About this data

Indicator: Roots and Tubers, Total — 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: 140 places, 7,839 data points, 1961–2023
Last refreshed: 23 September 2026

Roots and Tubers, Total — 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.