This pie chart visualizes the basic costs associated with populations across different countries, displaying the top ten entries sorted by cost. The chart uses an SVG rendering with D3.js v5, employing `pie()` and `arc()` to generate segments and `scaleOrdinal` with `schemeCategory10` for color encoding. A legend lists each country with corresponding color swatches and dollar-formatted values. Data is loaded remotely from a CSV file hosted on GitHub, and hover interactions log segment values to the console.