{"version":"1.0","type":"rich","title":"Activity6_Q1.2","description":"A horizontal bar chart displays the top 20 countries by 2010 population, sourced from a CSV file loaded with `d3.csv`. React renders SVG rectangles whose widths are scaled linearly by population via `scaleLinear`, while `scaleBand` positions categorical country labels on the y-axis. Axis components use D3 tick formatting with `.2s` to abbreviate billions, and each bar includes a native SVG `<title>` tooltip showing the formatted value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a4c36068d85d45b3a0b753d41cc75b41?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}