Table-I.

Age of patients in years (n-23).

Age Groups (Years)	Frequency	Percent
A (≤ 20)	0	0
B (21-40)	5	21.7
C (41-60)	13	56.5
D (61-8))	4	17.4
E (≥ 81)	1	4.3
Total	23	100.0