This chart displays the populations of the ten most populous countries using a lollipop-style visualization, where each country is represented by a circle positioned along a linear population scale and connected by a line to a common baseline. The data comes from a CSV file, with populations multiplied by 1,000 for accuracy. Built with D3 v5, it uses `scaleLinear` and `scalePoint` for axes, rendered as SVG with `axisBottom` and `axisLeft`, and formatted tick labels via `format('.3s')` to abbreviate large numbers.