This stacked bar chart shows the distribution of movie ratings across six genres, with each bar segmented by five rating bands from “below 5.0” to “above 8.5.” The visualization reveals genre-specific trends, such as Horror having a larger share of low ratings compared to Musical. Built with D3 v7, the chart uses `d3.stack()` to compute stacked segments and `d3.scaleLinear` for the percentage axis. Hovering over a bar segment triggers `mouseover` and `mousemove` events, displaying a tooltip with the exact percentage for that genre and rating level. Data comes from an external CSV file, rendered as SVG.