Table 7. Age groups.

Age group	Age range	Frequency count	Proportion of patients (%)
1	< 25	0	0
2	25–29	0	0
3	30–34	0	0
4	35–39	0	0
5	40–44	5	1.25
6	45–49	22	5.51
7	50–54	68	17.04
8	55–59	97	24.31
9	60–64	100	25.06
10	65–69	76	19.05
11	> 70	31	7.77