This chart is a stacked horizontal bar chart showing the percentage of fee payments across four terms and a final payment for individual students. Each bar segment represents a fee category, with its length proportional to the percentage paid. The visualization uses the D3.js v7 library with `d3.axisLeft`, `d3.axisBottom`, and `d3.stack` to construct the chart. The data comes from a static CSV file containing fee payment percentages for each student. Interactive tooltips display the exact percentage for each segment when hovered, and the chart includes a legend and axis labels.