[Table/Fig-2]:

Age and sex distribution of the study population.

Age Group (in years)	Male	Female	Total
20-29	4 (2.89%)	4 (2.89%)	8 (5.79%)
30-39	16 (11.59%)	2 (1.45%)	18 (13.04%)
40-49	16 (11.59%)	6 (4.35%)	22 (15.94%)
50-59	32 (23.19%)	2 (1.45%)	34 (24.64%)
60-69	34 (24.64%)	8 (5.79%)	42 (30.43%)
70-79	14 (10.14%)	0 (0%)	14 (10.14%)
Total	116 (84.06%)	22 (15.94%)	138 (100%)