This line chart visualizes the average electric range of electric vehicles aggregated by model year. Built with Vue and D3.js, it uses `d3.csv` to load the dataset, `d3.rollup` and `d3.mean` for aggregation, and `d3.scaleLinear`, `d3.line`, and `d3.axisBottom`/`d3.axisLeft` to render the SVG line and axes. The chart shows a general upward trend in range across model years, with data sourced from the Electric_Vehicle_Data.csv file.