Sex Social class Adult body mass index Total Both sexes TOTAL TOTAL 38,481.9 Both sexes TOTAL Underweight (BMI < 18.5 kg/m2) 765.9 Both sexes TOTAL Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 16,323.2 Both sexes TOTAL Overweight (25 kg/m2 <= BMI < 30 kg/m2) 13,870.8 Both sexes TOTAL Obesity (BMI >= 30 kg/m2) 5,902.1 Both sexes TOTAL No data recorded 1,619.9 Both sexes I TOTAL 4,308.1 Both sexes I Underweight (BMI < 18.5 kg/m2) 132.2 Both sexes I Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 2,340.7 Both sexes I Overweight (25 kg/m2 <= BMI < 30 kg/m2) 1,360.9 Both sexes I Obesity (BMI >= 30 kg/m2) 394.7 Both sexes I No data recorded 79.6 Both sexes II TOTAL 2,860.7 Both sexes II Underweight (BMI < 18.5 kg/m2) 47.2 Both sexes II Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 1,409.9 Both sexes II Overweight (25 kg/m2 <= BMI < 30 kg/m2) 1,014.0 Both sexes II Obesity (BMI >= 30 kg/m2) 331.9 Both sexes II No data recorded 57.8 Both sexes III TOTAL 7,230.6 Both sexes III Underweight (BMI < 18.5 kg/m2) 154.0 Both sexes III Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 3,328.3 Both sexes III Overweight (25 kg/m2 <= BMI < 30 kg/m2) 2,583.0 Both sexes III Obesity (BMI >= 30 kg/m2) 951.6 Both sexes III No data recorded 213.7 Both sexes IV TOTAL 5,423.7 Both sexes IV Underweight (BMI < 18.5 kg/m2) 77.2 Both sexes IV Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 2,217.1 Both sexes IV Overweight (25 kg/m2 <= BMI < 30 kg/m2) 2,022.8 Both sexes IV Obesity (BMI >= 30 kg/m2) 920.7 Both sexes IV No data recorded 185.9 Both sexes V TOTAL 12,237.7 Both sexes V Underweight (BMI < 18.5 kg/m2) 239.5 Both sexes V Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 4,656.9 Both sexes V Overweight (25 kg/m2 <= BMI < 30 kg/m2) 4,613.4 Both sexes V Obesity (BMI >= 30 kg/m2) 2,156.2 Both sexes V No data recorded 571.7 Both sexes VI TOTAL 4,976.7 Both sexes VI Underweight (BMI < 18.5 kg/m2) 75.8 Both sexes VI Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 1,852.3 Both sexes VI Overweight (25 kg/m2 <= BMI < 30 kg/m2) 1,802.4 Both sexes VI Obesity (BMI >= 30 kg/m2) 944.8 Both sexes VI No data recorded 301.4 Both sexes No data recorded TOTAL 1,444.3 Both sexes No data recorded Underweight (BMI < 18.5 kg/m2) 40.1 Both sexes No data recorded Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 518.0 Both sexes No data recorded Overweight (25 kg/m2 <= BMI < 30 kg/m2) 474.3 Both sexes No data recorded Obesity (BMI >= 30 kg/m2) 202.2 Both sexes No data recorded No data recorded 209.8 Men TOTAL TOTAL 18,722.2 Men TOTAL Underweight (BMI < 18.5 kg/m2) 153.1 Men TOTAL Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 6,862.9 Men TOTAL Overweight (25 kg/m2 <= BMI < 30 kg/m2) 8,160.2 Men TOTAL Obesity (BMI >= 30 kg/m2) 2,998.9 Men TOTAL No data recorded 547.1 Men I TOTAL 2,120.0 Men I Underweight (BMI < 18.5 kg/m2) 14.8 Men I Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 984.2 Men I Overweight (25 kg/m2 <= BMI < 30 kg/m2) 874.7 Men I Obesity (BMI >= 30 kg/m2) 225.9 Men I No data recorded 20.5 Men II TOTAL 1,366.6 Men II Underweight (BMI < 18.5 kg/m2) 6.2 Men II Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 550.8 Men II Overweight (25 kg/m2 <= BMI < 30 kg/m2) 640.6 Men II Obesity (BMI >= 30 kg/m2) 155.9 Men II No data recorded 13.1 Men III TOTAL 3,384.2 Men III Underweight (BMI < 18.5 kg/m2) 31.2 Men III Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 1,307.6 Men III Overweight (25 kg/m2 <= BMI < 30 kg/m2) 1,497.7 Men III Obesity (BMI >= 30 kg/m2) 480.9 Men III No data recorded 66.8 Men IV TOTAL 2,926.5 Men IV Underweight (BMI < 18.5 kg/m2) 18.6 Men IV Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 977.7 Men IV Overweight (25 kg/m2 <= BMI < 30 kg/m2) 1,329.6 Men IV Obesity (BMI >= 30 kg/m2) 534.7 Men IV No data recorded 65.8 Men V TOTAL 6,260.3 Men V Underweight (BMI < 18.5 kg/m2) 49.3 Men V Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 2,088.4 Men V Overweight (25 kg/m2 <= BMI < 30 kg/m2) 2,772.0 Men V Obesity (BMI >= 30 kg/m2) 1,137.7 Men V No data recorded 212.9 Men VI TOTAL 2,210.3 Men VI Underweight (BMI < 18.5 kg/m2) 22.7 Men VI Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 771.0 Men VI Overweight (25 kg/m2 <= BMI < 30 kg/m2) 904.3 Men VI Obesity (BMI >= 30 kg/m2) 395.5 Men VI No data recorded 116.8 Men No data recorded TOTAL 454.1 Men No data recorded Underweight (BMI < 18.5 kg/m2) 10.2 Men No data recorded Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 183.1 Men No data recorded Overweight (25 kg/m2 <= BMI < 30 kg/m2) 141.4 Men No data recorded Obesity (BMI >= 30 kg/m2) 68.3 Men No data recorded No data recorded 51.1 Women TOTAL TOTAL 19,759.7 Women TOTAL Underweight (BMI < 18.5 kg/m2) 612.8 Women TOTAL Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 9,460.3 Women TOTAL Overweight (25 kg/m2 <= BMI < 30 kg/m2) 5,710.6 Women TOTAL Obesity (BMI >= 30 kg/m2) 2,903.2 Women TOTAL No data recorded 1,072.8 Women I TOTAL 2,188.1 Women I Underweight (BMI < 18.5 kg/m2) 117.3 Women I Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 1,356.6 Women I Overweight (25 kg/m2 <= BMI < 30 kg/m2) 486.3 Women I Obesity (BMI >= 30 kg/m2) 168.8 Women I No data recorded 59.1 Women II TOTAL 1,494.0 Women II Underweight (BMI < 18.5 kg/m2) 40.9 Women II Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 859.0 Women II Overweight (25 kg/m2 <= BMI < 30 kg/m2) 373.3 Women II Obesity (BMI >= 30 kg/m2) 176.0 Women II No data recorded 44.7 Women III TOTAL 3,846.4 Women III Underweight (BMI < 18.5 kg/m2) 122.7 Women III Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 2,020.7 Women III Overweight (25 kg/m2 <= BMI < 30 kg/m2) 1,085.3 Women III Obesity (BMI >= 30 kg/m2) 470.7 Women III No data recorded 146.9 Women IV TOTAL 2,497.2 Women IV Underweight (BMI < 18.5 kg/m2) 58.6 Women IV Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 1,239.3 Women IV Overweight (25 kg/m2 <= BMI < 30 kg/m2) 693.2 Women IV Obesity (BMI >= 30 kg/m2) 386.0 Women IV No data recorded 120.1 Women V TOTAL 5,977.4 Women V Underweight (BMI < 18.5 kg/m2) 190.2 Women V Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 2,568.5 Women V Overweight (25 kg/m2 <= BMI < 30 kg/m2) 1,841.4 Women V Obesity (BMI >= 30 kg/m2) 1,018.5 Women V No data recorded 358.8 Women VI TOTAL 2,766.4 Women VI Underweight (BMI < 18.5 kg/m2) 53.1 Women VI Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 1,081.3 Women VI Overweight (25 kg/m2 <= BMI < 30 kg/m2) 898.1 Women VI Obesity (BMI >= 30 kg/m2) 549.3 Women VI No data recorded 184.6 Women No data recorded TOTAL 990.2 Women No data recorded Underweight (BMI < 18.5 kg/m2) 30.0 Women No data recorded Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2) 334.9 Women No data recorded Overweight (25 kg/m2 <= BMI < 30 kg/m2) 332.9 Women No data recorded Obesity (BMI >= 30 kg/m2) 133.8 Women No data recorded No data recorded 158.6