i'm already able to return the number of accident per month using the countifs formula, but when a want to breakdown the frequency of the different cost impact, my countif formula doesn't recognise the < 2 500$. It gave me 0.
i've tried removing the (<) and it works but it would prefer to keep using those symbol to indicate under (<) or over (>_ a certain amount of money.
Here's my formula, is there any quick fix :