This bar chart displays the count of salary ranges from a CSV data source, using red horizontal bars to visualize the distribution. The chart maps salary ranges to the y-axis and counts to the x-axis with a linear scale, while employing a band scale for categorical y-values. Implemented with D3 v5, the visualization uses `scaleLinear`, `scaleBand`, `axisBottom`, and `axisLeft` to render axes and SVG rectangles, with data loaded via `csv()`.