{"version":"1.0","type":"rich","title":"Population Data","description":"This horizontal bar chart displays the populations of ten U.S. regions, from individual states to broader areas like the Midwest, based on 2018 United Nations estimates. The visualization uses D3 v5 to load the CSV data and render SVG rectangles, with a linear scale mapping population totals to bar widths and a band scale positioning each region vertically along the y-axis. Axis labels appear on the right and bottom using `axisRight` and `axisBottom`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/059f34bd88a54067a125e05b983113a2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}