V_re/σ₀ as a function of stellar age for the distant quiescent galaxies in our sample (squares). We also include samples from literature using the same symbols as in Figure 4. The dashed black line represents a ratio of 1, corresponding to the definition of rotational support. The symbols are coloured by stellar mass. The grey squares indicate galaxies for which we can only obtain lower limits to V_re/σ₀. We show the Pearson correlation coefficient and p-values in the top right. The dotted red line corresponds to a linear fit to the ages and V_re/σ₀.