This area chart displays Store Area values across an indexed sequence, using the D3.js library (v7) to render the visualization as an SVG. The chart employs `d3.csv` to load external data, `d3.scaleLinear` for both x and y axes, and `d3.area` to generate the filled region in steelblue. Axes are added via `d3.axisBottom` and `d3.axisLeft`, with custom labels and a title. The dataset is fetched from a raw GitHub-hosted CSV file.