Total SFR versus stellar mass for our stacking sample as a function of stellar mass. The red filled squares show our results. We compare them with previous stacking studies using different sample selections at redshift z ~ 3 for star-forming galaxies (Karim et al. 2011 and Schreiber et al. 2015), UV selected galaxies (Heinis et al. 2014), and LBGs (Coppin et al. 2015); they are all plotted with open symbols. The various lines show previous observed sequences at z = 0 (Peng et al. 2010), z = 1Elbaz et al. (2007), z = 2Daddi et al. (2007), and z = 3 (from Magdis et al. 2010c, based on IRAC-detected LBGs). When necessary, the SFRs and stellar mass values have been converted to a Chabrier (2003) IMF.