Sex Body mass index Total Both sexes Total 100.00 Both sexes Underweight 9.64 Both sexes Normal weight 68.29 Both sexes Overweight 18.34 Both sexes Obesity 3.73 Male Total 100.00 Male Underweight 5.68 Male Normal weight 68.51 Male Overweight 22.15 Male Obesity 3.67 Female Total 100.00 Female Underweight 13.55 Female Normal weight 68.08 Female Overweight 14.58 Female Obesity 3.79