This SVG bar chart displays the population of the ten most populous countries, based on 2018 estimates from the United Nations' World Population Prospects. The chart uses a horizontal layout, with country names on the y-axis and population values on the x-axis, rendered as steelblue bars. The visualization is built with D3 v5, using `scaleBand` for the categorical y-axis and `scaleLinear` for the numeric x-axis, with axes labeled via `axisLeft` and `axisBottom`. Data is loaded asynchronously from a CSV file.