[ValentineC]

> I am pretty sure that most of South East Asia (dunno about India and Nepal) use YYYY/MM/DD.

I think you might have meant East Asia. I know Japan primarily uses YYYY/MM/DD.

Singapore, Malaysia, Indonesia, Thailand, Vietnam, Cambodia, Laos, Myanmar, etc (South East Asia) conventionally use DD/MM/YYYY. Interestingly, the Philippines seems to use MM/DD/YYYY.

This looks useful: https://en.wikipedia.org/wiki/Date_format_by_country