{"version":"1.0","type":"rich","title":"kee area","description":"This area chart visualizes car sales from 2012 to 2022, combining a smooth line with an orange filled area beneath it. The chart uses D3 v5 APIs including `d3.area`, `d3.line`, `d3.curveBasis` for smoothing, and `d3.scaleTime`/`d3.scaleLinear` for the axes. Data is loaded from a CSV via `d3.csv`, with the line and area paths rendered as SVG elements, styled with CSS classes for the line, area, and axis labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2550a3aeb2764cd39cfaee45a02b9660?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}