Curiosity only.
Here in Brazil it’s very common to have several showers a day. I, for example, take two. The first is when I wake up, before I go to work, and the second is when I get home from work. I wake up at 6.30am and get home at 8pm.
edit: I said bath, but I meant shower.
I was gonna say with the prevelance of air conditioning. In warmer places that have ample water supply but little AC, i would expect more showers as people sweat throughout the day and don’t want to be stinky.
I shower once a day in the morning, but i almost never sweat because im almost always in the AC.