{"version":"1.0","type":"rich","title":"q2_activity7","description":"This area chart visualizes global video game sales aggregated by year, showing the total sales trend over time. The visualization uses an SVG rendering with a steelblue filled area path, created using D3.js v7. The code loads CSV data from a GitHub repository, filters out entries with missing years, and uses `d3.rollup` to sum sales per year. Axes are generated with `d3.axisBottom` and `d3.axisLeft`, with linear scales for both year and sales values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6d9fae9c147749408b7aad689f290557?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}