{"version":"1.0","type":"rich","title":"Activity6_task1","description":"This horizontal bar chart displays the populations of 20 countries in 2010, sorted by country name along the y-axis. Each bar’s length encodes population value, with a formatted tick label converting SI units (e.g., \"B\" for billions) for readability. Built with React and D3 v5, it uses `scaleBand` for the categorical y-axis, `scaleLinear` for the continuous x-axis, and renders SVG rectangles via the `Marks` component. Data is loaded asynchronously from a CSV file using `d3.csv`, then sliced to the first 20 rows.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bc63a20377b845e8a5bb1ca4321402be?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}