Same details as in Fig. 5 (right panel). We split the Harris (1996) (2010 edition) GC catalog into inner (bulge) GCs located at R_G < 3 kpc (red line) and outer (halo) GCs at R_G > 3 kpc (blue line). The new GCs sample is drawn in black line. We use this comparison to better understand the separation between bulge and halo clusters and to show that new GCs sample follow a similar trend as the inner GCs.