Fraction of galaxies categorized as SB and passive as a function of redshift. The fractions are computed with respect to the entire (z < 4) dataset of galaxies (in a given redshift bin), with stellar masses > 10^9.5 M_⊙. SB are galaxies that lie at more than 0.6 dex above the MS (Rodighiero et al. 2011) and passive galaxies have an sSFR < 10⁻¹¹ yr⁻¹. Candle sticks represent the statistical errors in the fractions, while the overlaid error bars account for systematic uncertainties due to the adopted MS definition (obtained by changing our MS reference by ±0.2 dex). Colors are magenta for SB and red for passive galaxies.