This visualization plots the number of dead and missing migrants over time, with each circle representing a reported incident. The y-axis shows the total dead and missing, while the x-axis displays dates using `scaleTime` and `timeFormat`. The data comes from a CSV file of Missing Migrants Global records. React manages the component state, while D3 v5 functions like `csv`, `scaleLinear`, and `extent` handle data loading and scaling. The chart renders as an SVG with custom axes and marks components.