highly significantp < 0.0001
In subadult and adult females, after the upward trend from the 1980s to 2010s, the decrease in body mass in the 2020s was less pronounced than in males but still highly significant (F 4,846 = 12.8, p < 0.0001 and F 4,1029 = 4.6, p < 0.002, respectively).