This visualization displays annual car sales from 2001 to 2008 as a line chart. The line plot uses a red, thick stroke to trace sales values over time, with green gridlines and burgundy tick labels. The chart is rendered as an SVG using D3 v5, with time-scaled x-axis and linear y-axis. Data is loaded from a CSV file via `d3.csv`, processed by converting year strings to `Date` objects, and mapped with `scaleTime` and `scaleLinear`. The line path is generated using `d3.line`, with axes created via `axisBottom` and `axisLeft`.