This chart visualizes monthly donation totals in Serbia during 2020, splitting contributions into Covid-related and non-Covid categories. Each month shows two filled areas, colored red and yellow, with percentage labels above them to indicate the proportion of each type. The visualization uses React components to render an SVG, with d3.scaleTime and d3.scaleLinear mapping data to axes, and d3.area creating the stacked areas from CSV data grouped by donation type.