This example displays a horizontal bar chart of the top 10 most populous countries, with revenue on the x-axis and race categories on the y-axis, using a 2018 United Nations population estimate. The visualization, built with D3 v5, customizes the axes by removing tick lines and domain paths, and formats the x-axis tick labels using a `format` function that converts values to abbreviated billions. The y-axis is generated with `scaleBand` and `axisLeft`, while `axisBottom` renders the x-axis with a custom label; data is loaded from a CSV URL and mapped to `rect` elements via `selectAll`, leveraging `scaleLinear` for the numeric scale.