How many years of comparable data are there for Poland and Romania?

29 years are reported by both, from 1995 to 2023.

Where does this data come from?

Statizoid (derived), published as Changes in inventories (current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Poland vs Romania: Changes in inventories (current US$), per square kilometre

Poland

-6,510 current US$ per square kilometre

in 2023

Romania

-5,746 current US$ per square kilometre

in 2023

Poland rank

160th

Romania rank

158th

Changes in inventories (current US$), per square kilometre over time

Poland
Romania

How they compare

Romania currently reports -5,746 current US$ per square kilometre against -6,510 current US$ per square kilometre in Poland, a difference of 764 current US$ per square kilometre.

The two have swapped places 9 times across 29 shared years of data; in 1995 it was Poland ahead.

Poland ranks 160th and Romania ranks 158th of 183 countries.

Poland has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Poland	Romania	Difference	Ahead
1990s	8,675 current US$ per square kilometre	-337.15 current US$ per square kilometre	9,012 current US$ per square kilometre	Poland
2000s	10,074 current US$ per square kilometre	-4,571 current US$ per square kilometre	14,645 current US$ per square kilometre	Poland
2010s	25,431 current US$ per square kilometre	8,132 current US$ per square kilometre	17,299 current US$ per square kilometre	Poland
2020s	59,674 current US$ per square kilometre	12,739 current US$ per square kilometre	46,935 current US$ per square kilometre	Poland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher changes in inventories (current us$), per square kilometre, Poland or Romania?: Romania, at -5,746 current US$ per square kilometre against -6,510 current US$ per square kilometre in Poland as of 2023.
What is the difference in changes in inventories (current us$), per square kilometre between Poland and Romania?: 764 current US$ per square kilometre, with Romania ahead.
How many years of comparable data are there for Poland and Romania?: 29 years are reported by both, from 1995 to 2023.
How do Poland and Romania rank globally for changes in inventories (current us$), per square kilometre?: Poland ranks 160th and Romania ranks 158th of 183 countries.
Where does this data come from?: Statizoid (derived), published as Changes in inventories (current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Poland vs Romania: Changes in inventories (current US$), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 06 September 2026, from https://economy.statizoid.com/compare/changes-in-inventories-current-us-per-square-kilometre/poland/romania/

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<a href="https://economy.statizoid.com/compare/changes-in-inventories-current-us-per-square-kilometre/poland/romania/">Poland vs Romania: Changes in inventories (current US$), per square kilometre</a> — Statizoid

About this data

Indicator: Changes in inventories (current US$), per square kilometre
Unit: current US$ per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 183 places, 7,455 data points, 1961–2023
Last refreshed: 06 September 2026

Changes in inventories (current 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.