What is the difference in gni (constant 2015 us$), per unit of gdp between Hong Kong and Samoa?

0.0072 constant 2015 US$ per US$ of GDP, with Samoa ahead.

How many years of comparable data are there for Hong Kong and Samoa?

17 years are reported by both, from 2009 to 2025.

Where does this data come from?

Statizoid (derived), published as GNI (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Hong Kong vs Samoa: GNI (constant 2015 US$), per unit of GDP

Hong Kong

0.9072 constant 2015 US$ per US$ of GDP

in 2025

Samoa

0.9144 constant 2015 US$ per US$ of GDP

in 2025

Hong Kong rank

34th

Samoa rank

32nd

GNI (constant 2015 US$), per unit of GDP over time

Hong Kong
Samoa

How they compare

Samoa currently reports 0.9144 constant 2015 US$ per US$ of GDP against 0.9072 constant 2015 US$ per US$ of GDP in Hong Kong, a difference of 0.0072 constant 2015 US$ per US$ of GDP.

The two have swapped places 3 times across 17 shared years of data; in 2009 it was Hong Kong ahead.

Hong Kong ranks 34th and Samoa ranks 32nd of 161 countries.

Across the 3 decades both report, Hong Kong averaged higher in 2 and Samoa in 1.

Head to head by decade

Decade	Hong Kong	Samoa	Difference	Ahead
2000s	1.23 constant 2015 US$ per US$ of GDP	1.08 constant 2015 US$ per US$ of GDP	0.1504 constant 2015 US$ per US$ of GDP	Hong Kong
2010s	1.05 constant 2015 US$ per US$ of GDP	0.9839 constant 2015 US$ per US$ of GDP	0.0683 constant 2015 US$ per US$ of GDP	Hong Kong
2020s	0.9417 constant 2015 US$ per US$ of GDP	0.9703 constant 2015 US$ per US$ of GDP	0.0287 constant 2015 US$ per US$ of GDP	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni (constant 2015 us$), per unit of gdp, Hong Kong or Samoa?: Samoa, at 0.9144 constant 2015 US$ per US$ of GDP against 0.9072 constant 2015 US$ per US$ of GDP in Hong Kong as of 2025.
What is the difference in gni (constant 2015 us$), per unit of gdp between Hong Kong and Samoa?: 0.0072 constant 2015 US$ per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for Hong Kong and Samoa?: 17 years are reported by both, from 2009 to 2025.
How do Hong Kong and Samoa rank globally for gni (constant 2015 us$), per unit of gdp?: Hong Kong ranks 34th and Samoa ranks 32nd of 161 countries.
Where does this data come from?: Statizoid (derived), published as GNI (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong vs Samoa: GNI (constant 2015 US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://economy.statizoid.com/compare/gni-constant-2015-us-per-unit-of-gdp/hong-kong-sar-china/samoa/

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About this data

Indicator: GNI (constant 2015 US$), per unit of GDP
Unit: constant 2015 US$ per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 6,858 data points, 1960–2025
Last refreshed: 21 September 2026

GNI (constant 2015 US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.