{"version":"1.0","type":"rich","title":"Q1.2","description":"This example visualizes the top 20 countries by population for 2020 using a horizontal bar chart rendered with SVG in React. The visualization employs D3 v5 scales, including `scaleBand` for the y-axis and `scaleLinear` for the x-axis, with country names on the vertical axis and population values on the horizontal axis. Data loads from a remote CSV file via `d3.csv` and displays tick marks with blue lines. Population values are formatted using D3's `format('.2s')` to abbreviate large numbers into billions, and each bar includes a native SVG tooltip showing its exact value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f7fe217b8f284fea8b44e3ebf6f76ab6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}