A choropleth map of Swiss NUTS-3 regions shows the number of projects (SMEs), with a gray fill for missing or zero data and a threshold-based classification dividing values into five ranges. The visualization uses the `eurostat-map` library with an SVG rendering, including an interactive tooltip, a legend, and a button to download the resulting map as an SVG file. Data is loaded from a CSV via a gist URL, and the map adapts its layout for small screens by repositioning the legend and adjusting font sizes.