This donut chart displays five equal segments, each representing a donut count of 1000 from the Data.json file. The circular visualization uses a ring geometry with an inner radius of 140 and outer radius of 185, with segments colored green, blue, yellow, red, and teal. The visualization is built using D3 version 5, leveraging the `pie` API to compute arc segments and the `arc` API to generate the SVG paths. A `scaleOrdinal` color scale maps the data values to the custom color palette. The chart reads its data asynchronously from a JSON file and renders within an SVG element on an HTML page.