This certainly depends on the country, the state/city, and the area as more affluant areas factually have lower death rates in local ER’s. It is not uncommon to find that no people at all die in an ER in any given timescale, unless terminally ill or mortally wounded. I hope this helps.

I worked at a large hospital in Texas and we rarely had people dying daily. Most of the ones that died were older people with terminal diseases. There were many weekends that there were no deaths in the ER.