{"version":"1.0","type":"rich","title":"Question 1","description":"This example shows the populations of ten countries in the year 2000 as a horizontal bar chart, with country names on the y-axis and population values on the x-axis formatted in billions. Built with React and D3 v5, it uses `d3.scaleBand` and `d3.scaleLinear` to position rectangular marks, and renders axes via custom SVG components. Data is loaded asynchronously from a CSV file using `d3.csv` and truncated to the first ten rows.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2a3e11758ec84818b32e7ee8fb9b3007?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}