Please do not adjust margins exponentially. The subplot on the right indicates that most materials have a small exfoliation energy, even though we selected those with the highest standard of effective mass from all stable compounds. This observation is to be expected given that of the many thousands of known materials, only a few dozen twodimensional materials have been successfully prepared experimentally. The subplot underneath each panel shows similarly that most materials have a relatively low standard deviation of effective mass. From this we can infer that a material with a standard deviation of effective mass of more than 100, for example, is already exceptional relative to almost all known cases (see Figure for the interval distribution of the conductivity effective mass for each of the 1,000 materials datasets).