4-6 years 7-11 years 12-14 years Total Boys 88 76 62 226   38.9% 33.6% 27.4% 100.0% Girls 64 56 78 198   32.3% 28.2% 39.4% 100.0% Total 152 132 140 424   35.8% 31.1% 33.0% 100.0%

Table 1: Distribution of the gender in the two study group according to age.