This bar chart displays the populations of the top 10 most populous countries, using 2018 estimates from the United Nations World Population Prospects. The chart uses a linear scale for the population axis and a band scale for the countries, with customized D3 axes that remove domain lines and apply abbreviated tick labels. Built with D3 v5 and rendered as SVG, the code loads data from a CSV file and formats population values in thousands, with the x-axis labeled "Population" and a title above the chart.