{"version":"1.0","type":"rich","title":"Interactive Sparkling BMW volume of sales on the World Map","description":"This interactive choropleth map by bsarfo visualizes BMW sales volume across global regions from 2010 to 2024, using a sequential color scale from blue to red to indicate intensity. The visualization features a left panel with ranked regional sales figures, hover tooltips with glowing effects, and rotation controls for perspective changes. Built with d3.v7 and TopoJSON, it employs `d3.geoNaturalEarth1` projection, `d3.geoPath`, and keyed data joins to render country polygons. Animated hover states apply drop-shadow filters, while tooltip throttling optimizes DOM updates during interaction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/96ec0b61c2a144858da3b56b129da40f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}