This example displays a static bar chart of country populations, with each bar’s height corresponding to the population value from a CSV file. The chart uses D3 v5’s `select` and `csv` methods to load the data and bind it to SVG `rect` elements. The population values are converted from thousands to raw numbers using unary plus operators before rendering. The SVG container is sized at 960 by 500 pixels, and the page includes minimal CSS to remove margins.