Table 2: Comparison of OW3 [km s-1] (measured velocity width in optical profiles with corrections for the shape of the rotation curve, cosmological stretch and converted to edge-on viewing measured at twice the scale length), RW2 [km s-1] (measured 21 cm line profile velocity corrected and converted to edge on viewing; Note: average only with the galaxies which have this datum available), M/L [solar units] (corrected mass to light [I-band] ratio; Note: average only with the galaxies which have this datum available) for spiral galaxies in Vogt et al. (2004) catalogue in barred and non-barred cases as a function of the galaxy type. There are no barred galaxies with available data in this catalogue of types +6 or later.
Galaxy type Non-barred: (N), $\langle OW3\rangle$, $\langle RW2\rangle$, $\langle M/L\rangle$ Barred: (N), $\langle OW3\rangle$, $\langle RW2\rangle$, $\langle M/L\rangle$
+3 (94), $353\pm 12$, $388\pm 14$, $0.47\pm 0.03$ (25), $404\pm 26$, $434\pm 35$, $0.44\pm 0.06$

+4

 (37), $321\pm 16$, $359\pm 21$, $0.52\pm 0.04$ (3), $419\pm 36$, $391\pm 57$, $0.76\pm 0.09$

+5

 (83), $303\pm 11$, $331\pm 10$, $0.46\pm 0.03$ (9), $252\pm 28$, $295\pm 43$, $0.52\pm 0.11$


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