Slovakia vs Tonga: SDR Allocation, SDR, per square kilometre

Slovakia
27,036 units per square kilometre
in 2023
Tonga
27,510 units per square kilometre
in 2023
Slovakia rank
45th
Tonga rank
44th

SDR Allocation, SDR, per square kilometre over time

  • Slovakia
  • Tonga
010.0k20.0k30.0k196119922023

How they compare

Tonga currently reports 27,510 units per square kilometre against 27,036 units per square kilometre in Slovakia, a difference of 474 units per square kilometre.

Across all 31 years both countries report, Tonga has been ahead every year.

Slovakia ranks 45th and Tonga ranks 44th of 189 countries.

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

Head to head by decade

Decade Slovakia Tonga Difference Ahead
1990s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre —
2000s 708 units per square kilometre 914 units per square kilometre 206 units per square kilometre Tonga
2010s 7,081 units per square kilometre 9,140 units per square kilometre 2,059 units per square kilometre Tonga
2020s 22,047 units per square kilometre 22,918 units per square kilometre 870.44 units per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sdr allocation, sdr, per square kilometre, Slovakia or Tonga?
Tonga, at 27,510 units per square kilometre against 27,036 units per square kilometre in Slovakia as of 2023.
What is the difference in sdr allocation, sdr, per square kilometre between Slovakia and Tonga?
474 units per square kilometre, with Tonga ahead.
How many years of comparable data are there for Slovakia and Tonga?
31 years are reported by both, from 1993 to 2023.
How do Slovakia and Tonga rank globally for sdr allocation, sdr, per square kilometre?
Slovakia ranks 45th and Tonga ranks 44th of 189 countries.
Where does this data come from?
Statizoid (derived), published as SDR Allocation, SDR, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Slovakia vs Tonga: SDR Allocation, SDR, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://economy.statizoid.com/compare/sdr-allocation-sdr-per-square-kilometre/slovak-republic/tonga/

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About this data

Indicator
SDR Allocation, SDR, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
191 places, 10,792 data points, 1961–2023
Last refreshed

SDR Allocation, SDR 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.