How many years of comparable data are there for South Korea and Nigeria?

6 years are reported by both, from 2014 to 2019.

Where does this data come from?

The World Bank, published as Getting electricity: Communication of tariffs and tariff changes (0-1) (DB16-20 methodology). Statizoid refreshes it automatically from the source and publishes the full history for both places.

South Korea vs Nigeria: Getting electricity: Communication of tariffs and tariff … 0-1

South Korea

1 DB16-20 methodology

in 2019

Nigeria

1 DB16-20 methodology

in 2019

South Korea rank

1st

Nigeria rank

1st

Getting electricity: Communication of tariffs and tariff … 0-1 over time

South Korea
Nigeria

How they compare

South Korea currently reports 1 DB16-20 methodology against 1 DB16-20 methodology in Nigeria, a difference of 0 DB16-20 methodology.

The two have swapped places 1 time across 6 shared years of data; in 2014 it was South Korea ahead.

South Korea ranks 1st and Nigeria ranks 1st of 187 countries.

South Korea has averaged higher in every one of the 1 decades both report.

Frequently asked questions

Which has higher getting electricity: communication of tariffs and tariff changes (0-1), South Korea or Nigeria?: South Korea, at 1 DB16-20 methodology against 1 DB16-20 methodology in Nigeria as of 2019.
What is the difference in getting electricity: communication of tariffs and tariff changes (0-1) between South Korea and Nigeria?: 0 DB16-20 methodology, with South Korea ahead.
How many years of comparable data are there for South Korea and Nigeria?: 6 years are reported by both, from 2014 to 2019.
How do South Korea and Nigeria rank globally for getting electricity: communication of tariffs and tariff changes (0-1)?: South Korea ranks 1st and Nigeria ranks 1st of 187 countries.
Where does this data come from?: The World Bank, published as Getting electricity: Communication of tariffs and tariff changes (0-1) (DB16-20 methodology). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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South Korea vs Nigeria: Getting electricity: Communication of tariffs and tariff changes (0-1). Statizoid. Retrieved 08 November 2026, from https://private-sector.statizoid.com/compare/getting-electricity-communication-of-tariffs-and-tariff-changes-0-1-db16-20-methodology/korea-rep/nigeria/

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<a href="https://private-sector.statizoid.com/compare/getting-electricity-communication-of-tariffs-and-tariff-changes-0-1-db16-20-methodology/korea-rep/nigeria/">South Korea vs Nigeria: Getting electricity: Communication of tariffs and tariff changes (0-1)</a> — Statizoid

About this data

Indicator: Getting electricity: Communication of tariffs and tariff changes (0-1) (DB16-20 methodology)
Unit: DB16-20 methodology
Source: World Bank
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 187 places, 1,122 data points, 2014–2019
Last refreshed: 02 November 2026

The communication of tariffs and tariff changes index evaluates whether electricity tariffs are transparent. A score of 1 is assigned if effective tariffs are available online and customers are notified of a change in tariff a full billing cycle (that is, one month) ahead of time. The index is computed based on the methodology in the DB16-20 studies.