A pie chart illustrates the percentage of internet users within the total population for ten countries, with each slice labeled with its value and a legend mapping colors to country names. The chart employs D3 v5 to load CSV data via `d3.csv`, compute arc paths with `d3.arc`, and scale colors using `d3.scaleOrdinal`. SVG rendering positions the pie, slice text via `arcGenerator.centroid`, and a custom legend. Air pollution death counts are not shown; the dataset includes percentages derived from user and population counts.