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

63 years are reported by both, from 1963 to 2025.

Where does this data come from?

Statizoid (derived), published as Number of income/consumption surveys in the past decade available via the World Bank, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs Vietnam: Number of income/consumption surveys in the past decade available via

Japan

0 surveys per person

in 2025

Vietnam

0 surveys per person

in 2025

Japan rank

120th

Vietnam rank

121st

Number of income/consumption surveys in the past decade available via over time

Japan
Vietnam

How they compare

Japan currently reports 0 surveys per person against 0 surveys per person in Vietnam, a difference of 0 surveys per person.

The two have swapped places 1 time across 63 shared years of data; in 1963 it was Vietnam ahead.

Japan ranks 120th and Vietnam ranks 121st of 169 countries.

Across the 7 decades both report, Japan averaged higher in 2 and Vietnam in 2.

Head to head by decade

Decade	Japan	Vietnam	Difference	Ahead
1960s	0 surveys per person	0 surveys per person	0 surveys per person	—
1970s	0 surveys per person	0 surveys per person	0 surveys per person	—
1980s	0 surveys per person	0 surveys per person	0 surveys per person	—
1990s	0 surveys per person	0 surveys per person	0 surveys per person	Vietnam
2000s	0 surveys per person	0 surveys per person	0 surveys per person	Vietnam
2010s	0 surveys per person	0 surveys per person	0 surveys per person	Japan
2020s	0 surveys per person	0 surveys per person	0 surveys per person	Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of income/consumption surveys in the past decade available via, Japan or Vietnam?: Japan, at 0 surveys per person against 0 surveys per person in Vietnam as of 2025.
What is the difference in number of income/consumption surveys in the past decade available via between Japan and Vietnam?: 0 surveys per person, with Japan ahead.
How many years of comparable data are there for Japan and Vietnam?: 63 years are reported by both, from 1963 to 2025.
How do Japan and Vietnam rank globally for number of income/consumption surveys in the past decade available via?: Japan ranks 120th and Vietnam ranks 121st of 169 countries.
Where does this data come from?: Statizoid (derived), published as Number of income/consumption surveys in the past decade available via the World Bank, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Vietnam: Number of income/consumption surveys in the past decade available via. Statizoid, drawing on Statizoid (derived). Retrieved 17 September 2026, from https://poverty.statizoid.com/compare/number-of-income-consumption-surveys-in-the-past-decade-available-via-the-world-bank-per/japan/viet-nam/

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<a href="https://poverty.statizoid.com/compare/number-of-income-consumption-surveys-in-the-past-decade-available-via-the-world-bank-per/japan/viet-nam/">Japan vs Vietnam: Number of income/consumption surveys in the past decade available via</a> — Statizoid

About this data

Indicator: Number of income/consumption surveys in the past decade available via the World Bank, per capita
Unit: surveys per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 169 places, 10,620 data points, 1963–2025
Last refreshed: 29 August 2026

Number of income/consumption surveys in the past decade available via the World Bank divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.