Observations of parasitism according to age and gender.

Table 1: Observations of parasitism according to age and gender.

	Sex
Group of age	Male		Female		Total
Group of age	No	%	No	%	No	%
5 to 7	87	34.0	91	33.6	178	33.8
8 to 9	74	28.9	83	30.6	157	29.8
10 to 11	54	21.1	67	24.7	121	23
11 and more	41	16.0	30	11.1	71	13.5
Total	256	48.6	271	51.4	527	100

Source: primary records