This stacked bar chart shows the percentage distribution of IMDb rating levels across six movie genres, highlighting how genre influences audience ratings. The horizontal bars use a diverging color scale for the five rating categories, with tooltips on hover revealing exact percentages, where each bar sums to 100%. The visualization is rendered as an SVG using D3 v7, employing `d3.stack` for data transformation and `d3.scaleOrdinal` for color assignment. The axes, ticks, and labels are generated with `d3.axisBottom` and `d3.axisLeft`, and the interaction relies on D3’s `.on('mouseover')` event handlers.