This interactive scatter plot visualizes Olympic medal data, mapping bronze medal counts against total medals while using circle size and color to indicate gold and silver medal tallies for the USA, China, and Japan. Built with React and D3, the visualization uses an animated `setInterval` to rotate through different x-axis columns, including total, silver, and bronze medals. The code leverages D3's `csv` loader, `scaleLinear`, `axisLeft`, and `axisBottom` APIs to render SVG circles and axes, with a custom legend and country-based color coding.