Table 2 . Means and Standard Deviations of Wear Values (µm) of All Groups .

Group	Wear (µm)
SRP	169.83±24.86
G1	151.80±45.50
G2	142.20±28.42
G3	139.30±36.81
G4	185.10±49.90
G5	155.3±26.39