How many years of comparable data are there for Comoros and Spain?

44 years are reported by both, from 1980 to 2023.

Where does this data come from?

Statizoid (derived), published as Reserves excluding gold (SDR), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Comoros vs Spain: Reserves excluding gold (SDR), per square kilometre

Comoros

129,510 SDR per square kilometre

in 2023

Spain

125,916 SDR per square kilometre

in 2023

Comoros rank

64th

Spain rank

65th

Reserves excluding gold (SDR), per square kilometre over time

Comoros
Spain

How they compare

Comoros currently reports 129,510 SDR per square kilometre against 125,916 SDR per square kilometre in Spain, a difference of 3,594 SDR per square kilometre.

The two have swapped places 5 times across 44 shared years of data; in 1980 it was Spain ahead.

Comoros ranks 64th and Spain ranks 65th of 179 countries.

Across the 5 decades both report, Comoros averaged higher in 3 and Spain in 2.

Head to head by decade

Decade	Comoros	Spain	Difference	Ahead
1980s	6,636 SDR per square kilometre	29,583 SDR per square kilometre	22,947 SDR per square kilometre	Spain
1990s	14,466 SDR per square kilometre	70,280 SDR per square kilometre	55,815 SDR per square kilometre	Spain
2000s	34,219 SDR per square kilometre	27,043 SDR per square kilometre	7,177 SDR per square kilometre	Comoros
2010s	67,055 SDR per square kilometre	61,110 SDR per square kilometre	5,945 SDR per square kilometre	Comoros
2020s	119,806 SDR per square kilometre	109,598 SDR per square kilometre	10,208 SDR per square kilometre	Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reserves excluding gold (sdr), per square kilometre, Comoros or Spain?: Comoros, at 129,510 SDR per square kilometre against 125,916 SDR per square kilometre in Spain as of 2023.
What is the difference in reserves excluding gold (sdr), per square kilometre between Comoros and Spain?: 3,594 SDR per square kilometre, with Comoros ahead.
How many years of comparable data are there for Comoros and Spain?: 44 years are reported by both, from 1980 to 2023.
How do Comoros and Spain rank globally for reserves excluding gold (sdr), per square kilometre?: Comoros ranks 64th and Spain ranks 65th of 179 countries.
Where does this data come from?: Statizoid (derived), published as Reserves excluding gold (SDR), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Spain: Reserves excluding gold (SDR), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 20 August 2026, from https://financial-sector.statizoid.com/compare/reserves-excluding-gold-sdr-per-square-kilometre/comoros/spain/

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<a href="https://financial-sector.statizoid.com/compare/reserves-excluding-gold-sdr-per-square-kilometre/comoros/spain/">Comoros vs Spain: Reserves excluding gold (SDR), per square kilometre</a> — Statizoid

About this data

Indicator: Reserves excluding gold (SDR), per square kilometre
Unit: SDR per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 180 places, 8,924 data points, 1961–2023
Last refreshed: 20 August 2026

Reserves excluding gold (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.