This interactive sunburst chart visualizes post-high-school paths for male and female participants, using a dropdown menu to switch between the two datasets loaded from separate JSON files. Hovering over a segment highlights its ancestor path and displays the percentage and raw count of participants following that exact route in the center. Built with D3 v4, the visualization uses `d3.partition` and `d3.arc` to compute and render the sunburst layout, with breadcrumbs and a color-coded legend for Military, School, Work, and NA categories.