Table 1. Frequency (percent) of benign and malignant tumors, considering the age ranges .

Age range (years)	Benign	Malignant	Total
10-19	6 (5.35)	-	6 (5.35)
20-29	17 (15.17)	6 (5.35)	23 (20.53)
30-39	20 (17.85)	3 (2.67)	23 (20.53)
40-49	21 (18.75)	1 (0.89)	22 (19.64)
50-59	7 (6.25)	5 (4.46)	12 (10.71)
60-69	6 (5.35)	3 (2.67)	9 (8.03)
70-79	7 (6.25)	8 (7.14)	15 (13.39)
80-89	—	1 (0.89)	1 (0.89)
90-99	—	1 (0.89)	1 (0.89)