{"version":"1.0","type":"rich","title":"Bar Chart","description":"This bar chart displays the populations of the ten most populous countries in 2020, drawn from the World Population Prospects dataset. Each country is listed on the vertical axis, with horizontal bars extending to represent population size in millions. The visualization uses D3 v6 APIs including `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to map data to an SVG canvas. The chart’s layout applies margins to position the axes, and the bars are rendered as rectangles with a steelblue fill.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/78eb989608024ad7b685a29c27587667?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}