Fraction of star-forming galaxies according to their SSFR (log (SSFR) ≥ − 11) as a function of the stellar mass. Vertical error bars are obtained by using the bootstrap resampling technique. Left panel considers the whole samples of galaxies, central panel the early-type galaxies, and the right panel late types. The bin sizes in stellar mass are 0.5 dex for LGs, 0.4 dex for CGs, and 0.3 dex for the field. Abscissas are the medians of the mass within each bin. Bins with less than 10 galaxies were excluded. Symbols and lines types as in Fig. 3.