This bar chart displays the number of e-commerce healthcare orders for each state, sorted from highest to lowest count. Built with D3 v6, it loads data from a GitHub gist via `d3.csv`, groups records by state, and renders the result as an SVG using `d3.scaleBand` and `d3.scaleLinear` for the axes and bars. The x-axis labels are rotated 45 degrees for readability.