{"version":"1.0","type":"rich","title":"Population over the years","description":"A horizontal bar chart displays the populations of the top 15 countries for a selected year, using data from the United Nations World Population Prospects 2019. A dropdown menu lets the viewer change the year, updating the bar lengths accordingly. The visualization uses React with D3 v5 scales (`scaleBand` and `scaleLinear`) to position bars and axes, and renders SVG elements for the chart. Population values are formatted using D3's `format` with SI prefixes, and each bar includes a tooltip showing the exact value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cc8a5b92900b4feebc26d7eb093643db?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}