Untitled
A bar chart displays traffic accident victim counts for four vehicle types in France in 1958. The chart uses D3 v4 with an SVG rendering. It loads data from a local CSV file via `d3.csv` and maps the categorical vehicle names to an `xScale` (a `d3.scaleBand`) and the numeric quantities to a `yScale` (a `d3.scaleLinear`). Axes are added with `d3.axisBottom` and `d3.axisLeft`, while the bars are appended as SVG `rect` elements with a fixed steelblue fill.