{"version":"1.0","type":"rich","title":"Activity6_Task1","description":"This bar chart displays the 2020 populations of 30 countries, ranked from largest to smallest along the vertical axis. The horizontal bars use a green fill, with the x-axis formatted in billions using D3’s `format` function. Built with React and D3 v5, the visualization uses `scaleBand` for the categorical country axis and `scaleLinear` for the population scale. SVG rendering handles the axes and marks, with tooltips provided by SVG `<title>` elements showing the formatted population value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c48c9007ffc6418ab64bad5fbe8dfb93?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}