Logarithm (base 10) of glitch sizes Δν (with Δν measured in μHz) as a function of the glitch epoch for the pulsars in the sample. The grey areas mark periods of time in which there were no observations for more than 3 months. N_g is the number of glitches detected in the respective pulsar, until 20 April 2019 (MJD 58593). To build a continuous sample, in the analyses of the Crab pulsar, we only use the 25 glitches after MJD 45000, when daily observations started (Espinoza et al. 2014). All panels share the same scale, in both axes.