Nuclear W₈₀ values for the H₂ S(5), [Fe II], [Ar II], and [Ar III] emission lines are ordered by increasing ionisation potential from top to bottom, shown for the five subsamples, displayed in separate columns. The W₈₀ values are estimated as the flux weighted mean W₈₀ values of spaxels within a radius of 0.5 arcsec centered at the peak or the continuum emission. The mean values (vertical dotted lines), standard error, and the number of galaxies are displayed in each panel.