A scatter plot displays the population of the ten most populous countries, using 2018 estimates from the UN World Population Prospects. The chart encodes each country as a circle, with its horizontal position on a linear scale representing population and its vertical position on a band scale representing the country name. Built with D3 v5, the code loads data from a CSV file and renders the visualization as SVG, using `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to construct the chart.