This visualization presents the production year of cars from the UCI Auto MPG dataset as a circular donut chart. It uses the Vega-Lite API to map the year field to both the angular position (theta) and color of each arc, with years grouped into five-year bins. The view is rendered to a canvas and supports tooltips via the vega-tooltip handler. The visualization uses a custom configuration to enhance readability, including specific font sizes and colors for labels and titles. The chart dynamically resizes to fit the browser window.