{"version":"1.0","type":"rich","title":"World Happiness Scores by Population","description":"This visualization displays world happiness scores for 156 countries, with circle size representing population and hover tooltips revealing happiness scores. Users can pan and zoom using d3.zoom. The map uses d3.geoPath with a Natural Earth projection, while population circles are sized with d3.scaleSqrt. Country boundaries come from TopoJSON data, and happiness scores originate from CSV data in the World Happiness Report. A custom sizeLegend displays population values, and color-coded countries distinguish those with missing population data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d5bed3840e004d2e89b8c89968fcb682?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}