This example displays the frequency of credit score categories—Medium-High, Medium-Low, High, Low, and NA—as a horizontal bar chart. It loads data from a CSV file using d3.csv, then scales it by 1000. The visualization uses d3.scaleBand for the categorical y-axis and d3.scaleLinear for the x-axis frequency values. Bars are rendered as SVG rect elements, with axes added via d3.axisLeft and d3.axisBottom. The chart includes a title but no explicit data source attribution.