{"version":"1.0","type":"rich","title":"Category grouped Bubble Chart","description":"This category grouped bubble chart displays total profit by country, with bubbles colored by region. Using D3.js v7, the visualization employs `d3.rollup` to aggregate sales data, `d3.hierarchy` and `d3.pack` to compute bubble positions and sizes, and an ordinal color scale for regional groupings. Hovering reveals a tooltip with profit details, while SVG text labels wrap within each bubble. Data loads from a CSV file containing 100 sales records.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c5bd940fd89a488ab46b55d146be5f32?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}