Table 1.

Demographic data of the study sample

Demographic data	N	%
0–5 years	81	7.3
6–10 years	280	25.3
11–15 years	412	37.2
16–18 years	335	30.2
Female	559	50.5
Male	549	49.5
Gingiva	354	31.9
Mandible	303	27.3
Maxilla	262	23.6
Lip	81	7.3
Buccal mucosa	39	3.5
Palate	31	2.8
Tongue	23	2.1
Floor of the mouth	15	1.4
1999–2003	114	10.3
2004–2008	152	13.7
2009–2013	293	26.4
2014–2019	549	49.5