The document shows data on the number of boys and girls in different classes of a school. It includes a table and bar graph displaying that there were 4 boys and 10 girls in Class IV, 2 boys and 18 girls in Class III, 1 boy and 17 girls in Class II, and 2 boys and 13 girls in Class I. The bar graph further illustrates these figures with the girls outnumbering the boys in each class.