This line chart visualizes car sales data from 2013 to 2021, plotting yearly totals as a single red path against time-based axes. The SVG rendering uses d3.scaleTime and d3.scaleLinear to map years and sales counts, with d3.axisBottom and d3.axisLeft providing labeled ticks. The line is generated via d3.line and the data is loaded as CSV from a GitHub gist using d3.csv. Gridlines and axis labels clarify the values, while the chart’s title appears above the graphic.