Table 2.

Age and sex distribution.

Age (yrs.)	Total no. of cases (%)	Male			Female
		PB	MB	Total (%)	PB	MB	Total (%)
0–5	2 (5.56)	1	0	1	1	0	1
6–10	7 (19.44)	5	0	5	2	0	2
11–14	27 (75)	8	6	14	10	3	13
Total	N = 36	14	6	20 (55.56)	13	3	16 (44.44)