This example visualizes the dividend yields of the top 12 companies from a CSV dataset, rendering a horizontal bar chart in SVG. The React component fetches and parses the data with `d3.csv`, then uses `scaleBand` for the categorical y-axis and `scaleLinear` for the numeric x-axis. D3’s `ticks()` generates the axis gridlines and labels, while the bars are drawn as `<rect>` elements sized by the dividend values. The chart includes margins and axes, with data loaded asynchronously and displayed after a brief "Loading" state.