Table 1.

Age group and sex distribution of the volunteers recruited in the cross-sectional survey

Age (years)	Male	Female	Total	% of Total
0–0.5 yrs	4	6	10	2.7
>0.5–1 yrs	67	51	118	31.7
>1–2 yrs	70	50	120	32.3
>2–5 yrs	55	50	105	28.2
>5 yrs	9	10	19	5.1
Total	205	167	372	100