{"version":"1.0","type":"rich","title":"Line chart_Bala_Nikhil","description":"A line chart displays monthly revenue across all regions from 2021–2024, with a single dark-red line aggregating the sum of regional values for each month. The time axis uses rotated year-month labels, while the y-axis shows total revenue in million USD. Built with D3 v7, the visualization loads CSV data, aggregates it via `d3.rollup` and `d3.sum`, and renders a monotone-curved line using `d3.curveMonotoneX`, with gridlines and axes defined through `d3.axisBottom` and `d3.axisLeft`, all drawn as SVG within a styled card layout.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9af8d1a3fe3148e391c255a4cfb54d5e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}