This area chart visualizes the selling price of Fortuner cars across different years, using a yellow-filled area beneath a black line to highlight price trends over time. The visualization is built with D3 v5, leveraging `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, `line`, `area`, and `curveBasis` to generate smooth paths in an SVG. Data is loaded from a CSV file, with years mapped to the x-axis and selling prices to the y-axis.