{"version":"1.0","type":"rich","title":"activity 6_Task 1","description":"This bar chart displays the populations of the top 20 countries in 2010, using horizontal bars and a logarithmic-like axis format that abbreviates large numbers (e.g., \"B\" for billions). Rendered as an SVG in React, the visualization uses D3 v5 modules such as `scaleBand` for the categorical y-axis and `scaleLinear` for the x-axis, with a tooltip on each bar showing the exact value. Data is loaded from a CSV via D3’s `csv` function.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8da9144a4f9345148ce3140dd52b62d6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}