A stacked bar chart displays the distribution of countries across IMDb rating brackets for different geographic and demographic categories. Each row represents a genre type while colored segments show the percentage share within five rating ranges from below 5.0 to above 8.5. Built with D3 v7, the visualization uses `d3.stack()` to compute stacked series, `d3.scaleBand` for categorical positioning, and `d3.axisBottom` for the percentage scale. Interactive tooltips reveal precise values on hover, with data derived from a CSV file containing five numeric columns.