Demography : Gender wise.

Gender wise:

The famous American philosopher, Judith Butler (feminism, political philosophy etc ) views gender to differentiate women and men, boys and girls, male and female, masculinity and femininity. She gives attention to gender as a analysis parameter. Oxford dictionary & thesaurus (Julia Elliott) says that the gender can reflect about the person's biological sex

SPRS perceives gender as an indicator to divide the population in an area to male & female.