{"version":"1.0","type":"rich","title":"Activity6_task1.1","description":"A horizontal bar chart displays the top ten countries by population in the year 2000, using a dataset loaded via the `d3.csv` method from a GitHub-hosted CSV file. The visualization renders as an SVG in a React app, with bars drawn as `rect` elements positioned by `d3.scaleBand` for the categorical country axis and `d3.scaleLinear` for the population value axis. Custom React components generate the axes and marks, while `d3.format` styles tick labels in billions. A native SVG `title` element provides a tooltip showing each bar’s exact value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fb186eb2d6ff4fa3bd67dee266e8723b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}