This pie chart displays the number of films and events for the top eight countries, sorted by total library size and colored from a categorical scale. The visualization is built with D3 v5, using `d3.pie` and `d3.arc` to generate the slices and a legend with rectangles and text. Data is loaded from a remote CSV file using `d3.csv`, and the interactive mouseover logs each slice’s library size to the console. The SVG output is positioned at a fixed location with a transform.