This interactive radar chart visualizes personal well-being across seven dimensions, comparing survey responses from 2013, 2014, and 2015. It uses d3.select, d3.scale.ordinal, and d3.scale.linear to render overlaid, colored polygons with a circular grid, axis lines, and percentage labels. The data represents Dutch-language metrics such as happiness, life satisfaction, and financial contentment. SVG output includes a glow filter and hover tooltips, with a legend distinguishing each year.