A line chart shows automobile sales in India from 1999 to 2012, with the year on the x-axis (scaled by `d3.scaleTime`) and electronic sales on the y-axis (`d3.scaleLinear`). The visualization uses `d3.line` to generate a single blue path, with `d3.axisBottom` and `d3.axisLeft` for labeled axes. Data is loaded asynchronously from a GitHub-hosted CSV file via `d3.csv`, and the chart is rendered as SVG inside a React application.