This example demonstrates National Park Service recreational visit data from 1979 onward, showing raw CSV rows converted into JavaScript objects with numeric fields. It displays the first data record as formatted JSON in a preformatted text block using a browser’s HTML container. The code parses the CSV via an imported data module, converts string values with unary plus operators, and sets a fixed font size for presentation. No charting library is used; it simply reveals the dataset’s structure for inspection.