A histogram displays the monthly total of dead and missing migrants, with rectangular bars representing cumulative counts over time. The chart uses React with D3 v6, employing d3.bin, d3.scaleTime, d3.scaleLinear, and d3.timeMonths to aggregate data from the Missing Migrants Project subset. Hovering over a bar reveals a tooltip showing the specific count and month/year. The SVG rendering includes custom axes for time and count, with a Poppins font and teal-colored marks.