Fraction of the stellar mass of the CG galaxy residing in the bound star cluster population. The SCMF is integrated down to the minimum stellar mass of 10² M_⊙. Each panel presents four histograms, representing the fraction of stellar mass in star clusters calculated using four different sets of magnifications as indicated in the legend (left panel, and see text for more details). The green vertical line indicates the total stellar mass of the host galaxy located in star clusters.