A grouped bar chart displays tourist visitor counts for thirteen U.S. states across three years (2019–2021), with California and Hawaii showing the highest values and Arkansas and Delaware the lowest. The visualization uses D3 v7 with SVG rendering, implementing `d3.scaleBand` for the x-axis, `d3.scaleLinear` for the y-axis, and `d3.axisBottom`/`d3.axisLeft` for labeled axes. Data is loaded asynchronously via `d3.csv` from a remote gist, with bars representing 2021 values and static analysis text below the chart.