{"version":"1.0","type":"rich","title":"Fork of linechart","description":"This line chart displays the population of five selected countries—India, the United States, China, Japan, and Germany—from 2011 to 2021. It loads comma-separated data via `d3.text`, parses it, and renders multiple lines using `d3.line` with `d3.curveLinear`. Axes are generated with `d3.axisBottom` and `d3.axisLeft`, and a legend lists each country’s color from `d3.scaleOrdinal` with `d3.schemeCategory10`. The visualization uses an SVG rendering approach within a fixed-width container, labeling the y-axis in billions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f0a973b83bcf4ad3876b6fa28409f072?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}