{"version":"1.0","type":"rich","title":"World Population","description":"This area chart shows global population growth from 1960 to 2015, with a smooth curve and individual data points marking each year. The visualization uses D3 v6 with SVG rendering, employing `d3.scaleTime` and `d3.scaleLinear` for axes, `d3.area` with `curveBasis` for the filled path, and `d3.axisBottom` and `d3.axisLeft` for labeled ticks. Population values are formatted in billions using `d3.format`. Data comes from the CSV file `world-population-by-year-2015.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d5280f6330eb49a5892b31e4d6f60824?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}