{"version":"1.0","type":"rich","title":"ICE-7 Q4 Sadvik","description":"This area chart shows the average electric vehicle range by model year from 2015 to 2020, with a light blue filled region and an overlaid blue line tracing the upward trend. The visualization aggregates raw per-year data points into yearly averages using `d3.rollup` with `d3.mean`, then renders the result as an SVG path via `d3.area` and `d3.line`. Axes are generated with `d3.axisBottom` and `d3.axisLeft`, while linear scales (`d3.scaleLinear`) map the data domain to pixel coordinates within a fixed viewBox.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1aa8be54ce1b4591bc21e72cd1d16c70?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}