{"version":"1.0","type":"rich","title":"Q1-1","description":"This horizontal bar chart ranks the ten most populous countries in the year 2000, with population values formatted in billions via a custom SI-prefix function. Built with React and D3 v5, it uses `scaleBand` for the categorical y-axis and `scaleLinear` for the quantitative x-axis. SVG rectangles render the bars, while `AxisBottom` and `AxisLeft` generate the ticks and labels, and hover tooltips display each value. Population data is loaded from a remote CSV using D3’s `csv` parser.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5c8ebdf4b5b34cddaeb83b01b1d734d2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}