This stacked bar chart shows the percentage distribution of IMDb ratings across six movie genres, with each bar representing a genre and segments colored by rating level from “below 5.0” to “above 8.5.” Hovering over a segment displays its exact percentage in a tooltip. The visualization uses D3 v7’s `d3.stack()` and `d3.scaleOrdinal()` to construct the bars, while `d3.axisBottom` and `d3.axisLeft` render the scales. Data comes from a local CSV file, and the chart is rendered as SVG with interactive mouse events for highlighting and tooltip display.