const pct=[];
for (const d of document.querySelectorAll('*'))
  if (d.offsetParent!==null && d.children.length===0 && /^\d+%$/.test((d.textContent||'').trim())) pct.push(d.textContent.trim());
return {pct, poured:(await eda.pcb_PrimitivePoured.getAll()).length};