This scatterplot displays the relationship between population, area, and density for Costa Rican cantons, using a bubble chart where each circle’s position and size encode three variables. The x-axis represents area, the y-axis density, and the circle radius maps to population, revealing clusters and outliers. Built with D3 v5, the visualization uses `d3.select`, `d3.csv`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft` to generate the SVG. Data is loaded from a CSV file containing each canton’s name, population, area, and density, with circles styled in steelblue and rendered via SVG.