{"version":"1.0","type":"rich","title":"BMW Sales Animation (2010-2024)","description":"This animated bubble chart visualizes BMW model sales volumes across six global regions from 2010 to 2024. The visualization uses an SVG-based scatter plot where bubble size represents total sales volume, with each model assigned a distinct color and each region mapped to a representative country. Controls include checkboxes for filtering countries and models, plus play/pause and reset buttons. Built with D3 v7, the visualization uses `d3.rollups` for data aggregation, a linear animation interval for year progression, and smooth transitions for bubble movement and scaling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2a8e87ccd947400b98245782602f3639?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}