This stacked bar chart shows how IMDb movie ratings are distributed across genres, with each bar segment representing the percentage of films falling into rating bands from “below 5.0” to “above 8.5.” The visualization uses D3 v7’s `d3.stack()` to compute the stacked series and `d3.scaleOrdinal` for color mapping, rendering as SVG. Hovering over a segment triggers a tooltip showing the exact percentage for that genre and rating category, while axis labels and a title clarify the data. The chart reads from a local CSV file structured with genre rows and rating-band columns.