This example shows a scatter plot comparing Education and Healthcare spending, with points colored by gender. It loads data from a local CSV file and renders circles on an SVG canvas. The code uses D3.js v7 to set up linear scales for both axes, an ordinal color scale for gender categories, and appends axes with labels. The visualization includes interactive tooltips triggered by mouseover events, which change point size and color while displaying details. A legend is built manually using SVG rectangles and text elements, and the chart includes a title.