ipf of sizes (φ₃, ×-marked graph) and corrected sizes obtained by linear extrapolation and interpolation with respect to areas (φ_r,a, plus-marked graph), and with respect to the square root of area respectively (φ_r,l, circle-marked graph). Best fits with Weibull distributions computed on the intervals [10, +∞), [100, +∞), and [10,1000) are given as ipf with solid, dashed, and dash-dotted lines respectively; c² = 1.5. V is measured in μH.