{"version":"1.0","type":"rich","title":"question.1.1","description":"This example shows a horizontal bar chart of population data for ten countries in the year 2000, sorted by country name. The visualization uses D3 v5 scales and SVG rendering within a React component, with the AxisBottom and AxisLeft components generating ticks and the Marks component drawing each bar. Population values are formatted using D3’s `format` function with the suffix replaced from 'G' to 'B'. The data is loaded from a CSV file via D3’s `csv` function, and tooltips display the formatted population on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4509bb60e6314eaeb20cc7649afb2221?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}