{"version":"1.0","type":"rich","title":"Activty_6_t1","description":"A horizontal bar chart displays the 2010 population of 20 countries, sorted by name, with a green bar for each nation. Using React, the visualization builds a D3 v5 SVG with scales from `d3.scaleBand` and `d3.scaleLinear`. Population values are formatted with `d3.format` (converting gigabytes to billions). The code imports data via `d3.csv`, renders axes via custom React components, and includes a tooltip showing the formatted value on each bar.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/57621bb95ef14fbbb06064198726d3ce?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}