How many years of comparable data are there for Iran and Sierra Leone?

22 years are reported by both, from 1961 to 1982.

Where does this data come from?

Statizoid (derived), published as Total reserves (gold at market value) (SDR), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran vs Sierra Leone: Total reserves (gold at market value) (SDR), per square kilometre

Iran

4,278 SDR per square kilometre

in 1982

Sierra Leone

5,119 SDR per square kilometre

in 2023

Iran rank

154th

Sierra Leone rank

152nd

Total reserves (gold at market value) (SDR), per square kilometre over time

Iran
Sierra Leone

How they compare

Sierra Leone currently reports 5,119 SDR per square kilometre against 4,278 SDR per square kilometre in Iran, a difference of 841 SDR per square kilometre.

That makes Sierra Leone's figure about 1.2 times Iran's.

The two have swapped places 1 time across 22 shared years of data; in 1961 it was Sierra Leone ahead.

Iran ranks 154th and Sierra Leone ranks 152nd of 179 countries.

Across the 3 decades both report, Iran averaged higher in 2 and Sierra Leone in 1.

Head to head by decade

Decade	Iran	Sierra Leone	Difference	Ahead
1960s	159.13 SDR per square kilometre	360.19 SDR per square kilometre	201.06 SDR per square kilometre	Sierra Leone
1970s	3,655 SDR per square kilometre	471.97 SDR per square kilometre	3,183 SDR per square kilometre	Iran
1980s	4,063 SDR per square kilometre	209.37 SDR per square kilometre	3,853 SDR per square kilometre	Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher total reserves (gold at market value) (sdr), per square kilometre, Iran or Sierra Leone?: Sierra Leone, at 5,119 SDR per square kilometre against 4,278 SDR per square kilometre in Iran as of 2023.
What is the difference in total reserves (gold at market value) (sdr), per square kilometre between Iran and Sierra Leone?: 841 SDR per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Iran and Sierra Leone?: 22 years are reported by both, from 1961 to 1982.
How do Iran and Sierra Leone rank globally for total reserves (gold at market value) (sdr), per square kilometre?: Iran ranks 154th and Sierra Leone ranks 152nd of 179 countries.
Where does this data come from?: Statizoid (derived), published as Total reserves (gold at market value) (SDR), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran vs Sierra Leone: Total reserves (gold at market value) (SDR), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 09 November 2026, from https://financial-sector.statizoid.com/compare/total-reserves-gold-at-market-value-sdr-per-square-kilometre-2/iran-islamic-rep/sierra-leone/

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<a href="https://financial-sector.statizoid.com/compare/total-reserves-gold-at-market-value-sdr-per-square-kilometre-2/iran-islamic-rep/sierra-leone/">Iran vs Sierra Leone: Total reserves (gold at market value) (SDR), per square kilometre</a> — Statizoid

About this data

Indicator: Total reserves (gold at market value) (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: 01 September 2026

Total reserves (gold at market value) (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.