Table 1.

Mean, standard deviation, minimum and maximum values obtained from right premolar and molar teeth.

	N	Mean	Std. Dev.	Minimum	Maximum
R 1st pm	87	8.42	9.10	−1.32	28.52
R 2nd pm	87	3.75	6.67	−21.00	23.70
R 1st mo bm	87	1.77	6.10	−5.41	27.55
R 1st mo bd	87	0.70	4.69	−4.71	27.17
R 1 st mo pal	87	1.86	6.06	−4.22	29.46
R 2nd mo bm	87	0.42	2.85	−5.06	16.45
R 2nd mo bd	87	0.25	2.17	−5.97	8.76
R 2nd mo pal	87	1.06	2.36	−4.52	9.57
R 3rd mo bm	87	1.63	3.33	−2.67	8.41
R 3rd mo bd	87	0.62	3.40	−3.50	8.48
R 3rd mo pal	87	0.92	3.32	−2.87	8.54

R- right, pm- premolar, mo- molar, bm-buccomesial, bd-buccodistal, pal-palatinal