This dataset contains 15 entries. Scroll for more content
Interactive Chart
Chart 1: Most Supported Plug Types
Preparing chart 
Overview
There are currently 15 international plug types that are supported across 250 cities and countries. Each of these 15 plug types is assigned a letter by the US Department of Commerce International Trade Administration (ITA).
Type C plugs are the most widely supported - by about 143 cities and countries worldwide. Type O plugs are the least supported - only by 1 country (Thailand). Here are the list of international plug types and cities and countries that support them - a useful guide for international travelers and tourists.
Preparing data 
Attributions
No attribution sources specified.
...
Disclaimer :Please be advised that RList does not endorse nor guarantee the completeness, accuracy, reliability or validity of any information published by our member curators herein. For more details, please refer to our Website Terms of Use.