Gradient map showing the internet access percentage by country in 2017.
Source code for this map can be found here: https://observablehq.com/@georift/historic-internet-access-by-country
Visit this page if you'd like to regenerate it, data is pulled from the wikimedia commons file.
Data source: Our World In Data (access from wikimedia commons)

Original diagram File:Graph_depicting_share_of_the_population_using_the_Internet.png updated to respect the conventions outlined in Wikipedia:WikiProject_Maps/Conventions/Gradient_maps
Own work
Georift