This example displays a bar chart of cricket tournament wins by country from 1975 to 2025, aggregating tournament victories using `d3.rollups` and sorting them in descending order. The visualization uses D3 v7 to render SVG bars with a horizontal grid from `d3.axisLeft`, rotated country labels on the x-axis, and interactive hover tooltips showing exact win counts. Data loads from an external CSV file via `d3.csv`, and the chart encodes win frequency through bar height against a linear y-scale.