A stacked horizontal bar chart displays IMDb rating percentages across six genres, with each bar segmented by five rating ranges from below 5.0 to above 8.5. The visualization uses D3 v7 with `d3.stack()` to generate the stacked series and `d3.scaleOrdinal` for color encoding. A custom tooltip, configured on mouse events, reveals the exact percentage for each genre-rating combination, while axes are rendered using `d3.axisLeft` and `d3.axisBottom`. The data comes from a CSV file with precomputed proportions.