{"version":"1.0","type":"rich","title":"US fertility rate Line Chart","description":"This line chart visualizes the US fertility rate from 1960 to 2016. The data, sourced from Kaggle’s World Bank dataset, is loaded via the `csv` function from D3 v5 and rendered as an SVG. The chart uses `scaleTime` and `scaleLinear` to map years and rates, with an axis on the left and bottom. A smooth line generated by `line` with `curveBasis` shows the declining trend, while styled tick lines and labels are applied via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5f29126552454e628e99125b5456c177?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}