Looks like a month's pay for the top end, and several months for the lower end, depending on what the bonus rank cutoff is (interns aren't going to get it)
Nah, 7'300 is a good bonus. I've never heard of a five-figure bonus outside of FAANG or long-standing senior positions in old companies such as law firm or banking.
Sometimes comments like this get the point across in ways some self-aggrandizing $WALLOFTEXT can't.
€7,300 is chump change.