This line graph displays annual car sales totals from 2013 to 2021, with time on the x-axis and total sales on the y-axis. The visualization loads data from a CSV file, parses date strings, and uses d3.scaleTime, d3.scaleLinear, d3.axisBottom, and d3.axisLeft to construct the axes. A d3.line generator draws the path connecting data points, with custom tick styling and colored axis labels. The SVG rendering includes grid lines via tick sizes and a dedicated line path with stroke styling.