rare adjective (of an event, situation, or condition) not occurring very often. I'd say 6% fits that definition. You're also ignoring the fact that, for vari

rare adjective (of an event, situation, or condition) not occurring very often. I'd say 6% fits that definition. You're also ignoring the fact that, for various reasons, people show up in an ER when they really didn't need to. This helps in the vast majority of cases and you're being needlessly argumentative.