{"version":"1.0","type":"rich","title":"World Population by Year 2015","description":"This visualization displays global population growth from 1960 to 2015, using an area chart with a smoothed basis curve to show population values in billions over time. The D3 v5 code loads CSV data, scales the x-axis with `scaleTime` and the y-axis with `scaleLinear`, and renders an SVG path via the `area` generator. Axis labels and gridlines are added using `axisBottom` and `axisLeft`, with population values formatted using D3’s `format` function.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/46541cb45328424e8b00f0d93fa63ecf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}