This chart displays the number of dead and missing migrants over time, aggregated into monthly bins. The visualization uses a bar chart where the height of each bar corresponds to the total count for that month. The code leverages React for the UI, D3’s `scaleTime`, `scaleLinear`, `histogram`, and `csv` modules for data fetching and processing, and renders SVG rectangles. The data comes from a CSV file of global migration incidents, with bars colored teal against a light gray grid.