Population density is the number of persons per square kilometer. Sex ratio is the ratio of males to females in a given population and year, usually expressed as the number of males for every 100 females. Working age population is the population-aged 10 years and over. Working means worked at least one hour continuously during the reference week to earn income or profit. Labor forces are people aged 10 years old and over who were working, or have a job but were temporally absent from work, and those who were looking for work.
Industry is an industry or field of work of person's activity or establishment.