Table A3.

Table Wilcoxon Matched Pairs Test (Wear). Marked tests are significant at p < 0.05.

Group vs. Group	T	Z	p-Level
M I & M I AS	9.00000	1.885695	0.059337
M II & M II AS	0.00000	2.803060	0.005062
M III & M III AS	0.00000	2.803060	0.005062
M V & M V AS	13.00000	1.477977	0.139415
M VI & M VI AS	0.00000	2.803060	0.005062