Confidence contours for f_sc and N_H in MYTOR modeling (black) and the BNSPHERE model (red). Dotted, dashed, and solid lines represent contours for 68%, 90%, and 99% confidence levels. Thick contours represent constraints from the joint XMM-Newton-NuSTAR modeling. The thin solid blue contour reports 99% constraints from XMM-Newton-only spectral analysis. Gray data indicate the scattered fractions for the heavily absorbed and CT AGN selected in the XMM-COSMOS field (Lanzuisi et al. 2015, errors and upper limits are 90% c.l.).