{"version":"1.0","type":"rich","title":"Question 1.2","description":"This visualization shows a horizontal bar chart comparing the populations of 20 countries for the year 2010. Rectangular marks are drawn using React and SVG, with their widths proportional to population values from a CSV file loaded via `d3.csv`. D3's `scaleBand` and `scaleLinear` position the bars and axes, while `d3.format` with the SI prefix `'.2s'` converts large numbers to abbreviated labels like \"1.2B\". Custom `AxisBottom` and `AxisLeft` components render the tick marks and labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/33cc181fa6574dce92a04babb213fb48?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}