This bar chart displays the credit amount for the first 20 customers from a German credit dataset. The chart uses a horizontal layout where each customer is represented by a rectangular bar on the y-axis, with bar length corresponding to credit amount on the x-axis. The visualization is rendered as SVG using D3 v5, employing `scaleLinear` for the x-axis, `scaleBand` for the y-axis, and the `axisLeft` and `axisBottom` APIs to generate the axes. Data is loaded from a CSV file using the `csv` function.