This stacked bar chart displays the percentage distribution of IMDb ratings across six movie genres, with each bar segment representing a rating band from below 5.0 to above 8.5. The visualization uses d3.stack() to compute stacked segments, d3.scaleBand for genre positioning, and d3.scaleOrdinal with a categorical color palette. Hovering over a segment triggers a tooltip showing the precise percentage via d3.format. The chart renders as SVG with axes generated by d3.axisBottom and d3.axisLeft, and reads data from a CSV file containing genre and rating proportions.