Normalized, cumulative (red), and differential (per decade; blue) binned distribution functions of $\overline{\omega }=\frac{{\dot{M}}_{\mathrm{w}}}{{\dot{M}}_{\mathrm{accr}}}$ (left panel) and ${\lambda }_{\mathrm{w}}=\frac{{\dot{M}}_{\mathrm{w}}}{{\dot{M}}_{\mathrm{Edd}}}$ (right panel) for 43 individual UFO systems in 34 AGN at z < 0.3 (both corrected for selection effects; see the appendix). The black curve shows the uncorrected $\overline{\omega }$ and λ_w cumulative distribution functions. The black curve in the left panel is the same as the black curve in the right panel of Fig. 2.