This interactive choropleth map shows the global distribution of iPhone purchase rates per 100,000 people, with countries shaded from light to dark blue according to their value. Hovering over any country displays its specific rate in a sidebar, while a legend clarifies the color scale. Built with Leaflet for map rendering and D3.js for data ingestion, the visualization loads country boundaries from GeoJSON and joins them with the CSV dataset. The map uses OpenStreetMap tiles as its base layer, and a dynamically generated legend and tooltip provide immediate feedback during exploration.