I'm from an upper middle-class family in India and the data from all my relatives (including distant ones) matches this - 80% does seem about right for housewiv

I'm from an upper middle-class family in India and the data from all my relatives (including distant ones) matches this - 80% does seem about right for housewives. Similar for my friends. It's changing rapidly with the newer generation but for my parents' generation that is definitely the norm.