A stacked bar chart displays the distribution of movie ratings across six genres, with each bar segmented by rating level from “below 5.0” to “above 8.5.” Hovering over a segment reveals a tooltip with the exact percentage for that rating within the genre. The visualization uses d3.stack to compute the stacked data, d3.scaleBand for the categorical y-axis, and d3.scaleLinear for the percentage x-axis. Color is mapped via d3.scaleOrdinal to five distinct hues. The SVG rendering includes axis labels and a title.