This bar chart displays the top 10 most populous countries, based on 2018 estimates from the United Nations World Population Prospects. The visualization uses D3 v5 with an SVG rendering approach, employing `scaleLinear` for the population axis and `scaleBand` for country categories. It customizes axes with `axisLeft` and `axisBottom`, applies a custom tick formatter that abbreviates large numbers, and includes axis labels and a title. Population values are loaded from a CSV file and multiplied by 1,000 before plotting.