A stacked horizontal bar chart visualizes the distribution of IMDb ratings across six movie genres, showing the percentage of titles falling into five rating brackets from "below 5.0" to "above 8.5." Each genre has its own bar, with color-coded segments indicating rating proportions. The chart uses D3 v7’s `d3.stack()` and `scaleOrdinal` for stacking and coloring, alongside `scaleLinear`, `scaleBand`, and axis generators. A tooltip displays the exact percentage for each segment on hover. Data comes from a CSV file with pre-computed genre-rating proportions.