A histogram displays monthly totals of dead and missing migrants from the Data Canvas Sense Your City Dataset. The visualization uses a time-based x-axis and a linear y-axis for aggregate counts, with bar heights representing monthly sums. Built with React and D3 v5, the code applies `d3.bin` with `timeMonths` thresholds, `d3.scaleTime`, `d3.scaleLinear`, and SVG rendering. Native `<title>` elements provide tooltips, while custom `AxisBottom` and `AxisLeft` components generate tick marks.