This example displays a horizontal bar chart of the populations of the ten most populous countries, based on 2018 United Nations estimates. The chart uses D3 v7 with SVG rendering, relying on `scaleLinear` for the x-axis and `scaleBand` for the categorical y-axis. Data is loaded from a CSV file with `csv()`, and axes are drawn via `axisBottom` and `axisLeft`. Bars appear in steelblue, with dimensions mapped from population values and country names.