This box plot shows the distribution of fuel efficiency (mpg) for five car makes, with individual model data points overlaid on each box. The chart uses a D3.js v4 SVG renderer with `d3.csv` to load data, `d3.nest()` to compute quartiles and medians per make, and `d3.scaleBand` with `d3.scaleLinear` for the axes. Jittered circles display each vehicle, while a tooltip div is appended but remains non-functional.