The visualization compares naturalization rates across EU countries in 2018, highlighting Austria's below-average proportion of naturalized persons among foreign nationals. Horizontal bars are rendered as SVG rectangles using React, with D3 v6’s `scaleBand` and `scaleLinear` mapping country names and percentage values. Austria is emphasized in dark purple while other countries use a muted rose, and hover tooltips reveal precise figures. Data originates from Eurostat, accessed via a CSV URL, with axes and gridlines generated through custom React components.