Extended Data Figure 1: Illustrative representations of season decompressions with similar magnitude to the average Gini coefficient treatment effect (around 0.08–0.09).

A change in Gini coefficient of a particular size may represent one of many possible changes in the distribution. The three examples are roughly equivalent in magnitude and represent changes from landings that are extremely compressed to highly compressed (a), uniformly distributed over three periods to uniformly distributed over four periods (b), and very spread out to completely uniform (c).