This bar chart displays the population of the top 10 most populous countries, based on 2018 estimates from the World Population Prospects 2017. The visualization uses an SVG rendering with D3 v5, employing `d3.scaleLinear` for the x-axis and `d3.scaleBand` for the y-axis, along with `d3.axisLeft` and `d3.axisBottom` to render the axes. Data is loaded from a CSV file using `d3.csv` and displayed as steel-blue rectangles.