Kinetic power Ė_kin (left) and thrust (right) vs. bolometric luminosity for the [O III]λ5007 outflow. The two outflow parameters were estimated by varying the outflow radius according to Eq. (9) and assuming v_out = c(1/2). Magenta dashed lines indicate the least-squares linear regression. Black dotted, continuous, and dashed lines on the left plot show ${\dot{E}}_{\mathrm{kin}}=L_{\mathrm{bol}}$, ${\dot{E}}_{\mathrm{kin}}=0.05L_{\mathrm{bol}}$, and ${\dot{E}}_{\mathrm{kin}}=0.005L_{\mathrm{bol}}$, respectively. The dotted line in the right panel indicates ${\dot{M}}_{\mathrm{out}}{v}_{\mathrm{o}}=L_{\mathrm{bol}}/c$. Typical uncertainties are displayed in the bottom-right corner of the plots. The color scheme is the same as in Fig. 4.