{"version":"1.0","type":"rich","title":"Area Chart Activity 8","description":"This area chart displays the cost of sales from 2000 to 2013, with a smooth curve overlaid by a light-green filled region. The visualization uses D3 v5 to load CSV data, scale the time-based x-axis and linear y-axis, and render axis labels with custom styling. It employs `d3.area`, `d3.line`, and `d3.curveBasis` to generate the path elements, with axis ticks formatted using `d3.format`. The SVG output is positioned within a 920×400 canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d1462ccdafac4c909b13bafed82b683f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}