This dumbbell chart displays the pay gap between men and women across twelve professional categories, plotting each gender’s average salary as paired circles connected by horizontal lines. The visualization uses D3 v6 with SVG rendering, employing `scaleLinear` for the salary axis, `scalePoint` for categorical positioning, and `csv` to load the data. The chart highlights the salary disparity, with the exception of Health Technicians, which is filtered out before rendering.