﹩\mathrm{log}\left({\lambda }_{{\rm{Edd}}}\right)﹩ values vs. redshifts. Filled blue triangles, yellow squares, and magenta circles correspond to unobscured (E(B − V) ≤ 0.1), moderately obscured (0.1 < E(B − V) ≤ 0.2), and heavily obscured (E(B − V) > 0.2) AGNs, respectively. (a) Colored polygons indicate the median ﹩\mathrm{log}\left({\lambda }_{{\rm{Edd}}}\right)﹩ and 1σ dispersions in eight redshift bins. (b) Median ﹩\mathrm{log}\left({\lambda }_{{\rm{Edd}}}\right)﹩ values in the same eight redshift bins are shown with 1σ dispersions.