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

32 years are reported by both, from 1990 to 2021.

Where does this data come from?

Statizoid (derived), published as Adjusted savings: particulate emission damage (current US$), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs Vietnam: Adjusted savings: particulate emission damage (current) … capita

Sierra Leone

11.15 current US$ per person

in 2021

Vietnam

11.62 current US$ per person

in 2021

Sierra Leone rank

144th

Vietnam rank

141st

Adjusted savings: particulate emission damage (current) … capita over time

Sierra Leone
Vietnam

How they compare

Vietnam currently reports 11.62 current US$ per person against 11.15 current US$ per person in Sierra Leone, a difference of 0.47 current US$ per person.

The two have swapped places 1 time across 32 shared years of data; in 1990 it was Sierra Leone ahead.

Sierra Leone ranks 144th and Vietnam ranks 141st of 179 countries.

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

Head to head by decade

Decade	Sierra Leone	Vietnam	Difference	Ahead
1990s	8.32 current US$ per person	1.41 current US$ per person	6.91 current US$ per person	Sierra Leone
2000s	10.5 current US$ per person	2.56 current US$ per person	7.94 current US$ per person	Sierra Leone
2010s	15.02 current US$ per person	8.7 current US$ per person	6.33 current US$ per person	Sierra Leone
2020s	11.68 current US$ per person	11.3 current US$ per person	0.374 current US$ per person	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted savings: particulate emission damage (current us$), per, Sierra Leone or Vietnam?: Vietnam, at 11.62 current US$ per person against 11.15 current US$ per person in Sierra Leone as of 2021.
What is the difference in adjusted savings: particulate emission damage (current us$), per between Sierra Leone and Vietnam?: 0.47 current US$ per person, with Vietnam ahead.
How many years of comparable data are there for Sierra Leone and Vietnam?: 32 years are reported by both, from 1990 to 2021.
How do Sierra Leone and Vietnam rank globally for adjusted savings: particulate emission damage (current us$), per?: Sierra Leone ranks 144th and Vietnam ranks 141st of 179 countries.
Where does this data come from?: Statizoid (derived), published as Adjusted savings: particulate emission damage (current US$), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Vietnam: Adjusted savings: particulate emission damage (current US$), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://economy.statizoid.com/compare/adjusted-savings-particulate-emission-damage-current-us-per-capita/sierra-leone/viet-nam/

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<a href="https://economy.statizoid.com/compare/adjusted-savings-particulate-emission-damage-current-us-per-capita/sierra-leone/viet-nam/">Sierra Leone vs Vietnam: Adjusted savings: particulate emission damage (current US$), per</a> — Statizoid

About this data

Indicator: Adjusted savings: particulate emission damage (current US$), per capita
Unit: current US$ per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 179 places, 5,502 data points, 1990–2021
Last refreshed: 04 October 2026

Adjusted savings: particulate emission damage (current US$) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.