This scatterplot visualizes the total number of dead and missing migrants over time, with each circle representing a reported incident date and casualty count. The visualization uses React to render SVG elements, with D3 scales (scaleTime, scaleLinear) mapping data to axes. The code loads CSV data via d3.csv, applies custom tick formatting with timeFormat, and renders axes through reusable AxisBottom and AxisLeft components. Circle marks are drawn using D3's data-binding approach within a React component structure, styled with a teal fill color.