China – 780 million India – 502 million USA – 145 million Indonesia – 102 million Brazil – 79 million Russia – 78 million Bangladesh – 69 million Japan – 68 million Pakistan – 52 million Nigeria – 45 million All these counts are the people who are eligible to work. These data are given by food and agriculture organization of UN and they have taken the count for the age as 18 to 60.