This histogram visualizes monthly reported deaths and missing migrants, aggregating the dataset by time bins with total counts. The chart uses React and D3 v7, applying `d3.bin` with `timeMonths` thresholds and `sum` for aggregation, then renders SVG rectangles via custom `Marks` components. Axes are scaled with `scaleTime` and `scaleLinear`, and a tooltip reveals exact totals via SVG `<title>` elements. Data comes from a CSV of Missing Migrants Global 2019 records, loaded through `d3.csv`.