Sex Age Child body mass Total BOTH SEXES Total Underweight 5.13 BOTH SEXES Total Normal weight 2.57 BOTH SEXES Total Overweight 4.33 BOTH SEXES Total Obesity 5.90 BOTH SEXES 2 to 4 years Underweight 8.20 BOTH SEXES 2 to 4 years Normal weight 5.83 BOTH SEXES 2 to 4 years Overweight 12.46 BOTH SEXES 2 to 4 years Obesity 9.99 BOTH SEXES 5 to 9 years old Underweight 9.43 BOTH SEXES 5 to 9 years old Normal weight 4.51 BOTH SEXES 5 to 9 years old Overweight 6.74 BOTH SEXES 5 to 9 years old Obesity 8.21 BOTH SEXES 10 to 14 years old Underweight 9.55 BOTH SEXES 10 to 14 years old Normal weight 3.47 BOTH SEXES 10 to 14 years old Overweight 6.34 BOTH SEXES 10 to 14 years old Obesity 15.47 BOTH SEXES 15 to 17 years old Underweight 20.02 BOTH SEXES 15 to 17 years old Normal weight 7.32 BOTH SEXES 15 to 17 years old Overweight 14.38 BOTH SEXES 15 to 17 years old Obesity 36.46 MALES Total Underweight 7.50 MALES Total Normal weight 3.50 MALES Total Overweight 5.65 MALES Total Obesity 7.95 MALES 2 to 4 years Underweight 11.62 MALES 2 to 4 years Normal weight 8.03 MALES 2 to 4 years Overweight 17.82 MALES 2 to 4 years Obesity 13.40 MALES 5 to 9 years old Underweight 12.63 MALES 5 to 9 years old Normal weight 6.02 MALES 5 to 9 years old Overweight 9.49 MALES 5 to 9 years old Obesity 11.42 MALES 10 to 14 years old Underweight 13.71 MALES 10 to 14 years old Normal weight 4.80 MALES 10 to 14 years old Overweight 8.06 MALES 10 to 14 years old Obesity 19.07 MALES 15 to 17 years old Underweight 34.85 MALES 15 to 17 years old Normal weight 10.34 MALES 15 to 17 years old Overweight 17.66 MALES 15 to 17 years old Obesity 45.27 FEMALES Total Underweight 7.01 FEMALES Total Normal weight 3.77 FEMALES Total Overweight 6.53 FEMALES Total Obesity 8.71 FEMALES 2 to 4 years Underweight 11.30 FEMALES 2 to 4 years Normal weight 8.64 FEMALES 2 to 4 years Overweight 16.70 FEMALES 2 to 4 years Obesity 14.40 FEMALES 5 to 9 years old Underweight 14.25 FEMALES 5 to 9 years old Normal weight 6.77 FEMALES 5 to 9 years old Overweight 9.73 FEMALES 5 to 9 years old Obesity 11.65 FEMALES 10 to 14 years old Underweight 13.64 FEMALES 10 to 14 years old Normal weight 5.08 FEMALES 10 to 14 years old Overweight 10.46 FEMALES 10 to 14 years old Obesity 26.69 FEMALES 15 to 17 years old Underweight 23.89 FEMALES 15 to 17 years old Normal weight 10.44 FEMALES 15 to 17 years old Overweight 23.76 FEMALES 15 to 17 years old Obesity 61.28