{"version":"1.0","type":"rich","title":"multi series chart_Maneesh","description":"This multi-series chart displays global registered vehicle counts by country as animated blue bars, while a red line with a Catmull-Rom curve shows the corresponding registration year on a secondary axis. Built with React and D3 v7, the visualization loads data from a CSV file and renders to SVG. Bars grow upward via `transition().duration()`, and the line draws itself using `stroke-dasharray` and `stroke-dashoffset` animation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/41594209e9e74e63a7492badb205ddd8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}