This stacked bar chart visualizes the distribution of IMDb ratings across six movie genres, showing the proportion of films in each rating category from "below 5.0" to "above 8.5". The y-axis lists genres, while the x-axis represents the percentage of each rating level, with color-coded segments per category. Interactive tooltips, implemented with D3's `d3.axisBottom`, `d3.scaleOrdinal`, and `d3.stack`, display precise percentages on hover, with bars using `d3.select` and mouse events to trigger opacity changes and tooltip updates. The visualization uses SVG rendering within an HTML canvas.