This bar chart displays the population of the top 10 most populous countries, based on 2018 estimates from the United Nations World Population Prospects 2017. It highlights the population values with a linear scale for the x-axis and a band scale for the y-axis, using custom tick formatting to abbreviate large numbers. The visualization uses D3 v5 with SVG rendering, employing `scaleLinear`, `scaleBand`, `axisBottom`, and `axisLeft` to construct the chart. Data is loaded from a CSV file, and the code demonstrates custom axis styling and removal of default domain lines.