A horizontal bar chart shows the percentage of working hours lost per week (relative to a 40-hour baseline) across 14 countries during the Covid-19 pandemic. The visualization uses React with D3 v5 APIs, including `scaleBand` for the categorical country axis, `scaleLinear` for the numerical percentage axis, and `csv` to load remote employment data. Each country’s bar is rendered as an SVG `rect`, with red tick lines and axis labels drawn manually. The chart communicates relative economic disruption by sorting countries from largest to smallest percentage loss.