Cumulative distribution function of dust disk masses and solid content of exoplanets. Top: cumulative distributionfunction of dust masses for Class 0 (red) and Class I (blue) disks in Perseus and Class II disks (yellow) in Lupus measured with ALMA (Ansdell et al. 2016). In black, the masses of the exoplanet systems are normalized to the fraction of the gaseous planets (Cumming et al. 2008). Perseus disk masses calculated with κ_{9 mm} = 0.28 cm² g⁻¹ from the VLA fluxes. Medians are indicated in the labels. Bottom: zoom-in to the ranges where exoplanets are present. The color scale shows the efficiency needed for the planet formation for a given bin of the distribution.